Create a free account to navigate family trees, view ancestors, and discover connections.

First name (Optional)

Middle name (Optional)

Last name* (Required)

Advanced Search Options

Exact match

(Show only records that exactly match the information entered.)

Birth year (Optional)

Death year (Optional)

Birth location (Optional)

Death location (Optional)

Kennedy Family Genealogy & History

Discover the Global Legacy of the Kennedy Surname

The Kennedy surname, including its variants O'Kennedy and Kennedie, is of Irish origin and is occasionally used as a given name. The name is believed to be an Anglicisation of the Gaelic "Ó Cinnéide," meaning "grandson of Cinnéididh" or "grandson of Cinnéidigh," with the root words referring to "helmet-headed." Additionally, another interpretation suggests the name derives from "Ó Ceannéidigh," combining "ceann" (head) and "éidigh" (ugly or fierce), reflecting possible roles of leadership or distinct traits.

The Kennedy surname developed a significant presence in both Ireland and Scotland, though the Irish and Scottish Kennedys are unrelated. By the 11th century, Kennedy families were recorded in Ireland, and by the 13th century, they were a prominent group in Scotland, particularly in Carrick, Ayrshire. This geographical spread indicates how the surname evolved alongside the movement and settlement of families, becoming associated with notable lines and clans in these regions.

The YourRoots dataset confirms that the Kennedy family has deep roots in Scotland, with its earliest documented presence in the 13th century. This aligns with the historical context provided, highlighting the surname's significance during a period of social and political development. The dataset complements this history by illustrating the expansion of the Kennedy lineage, particularly as migration trends in the 17th century facilitated the surname's spread to the United States and beyond.

Today, the Kennedy surname is widespread and continues to intrigue those tracing their family history. The YourRoots data, by confirming the historical trajectory of the Kennedys, serves as a valuable resource for genealogists seeking to explore their Kennedy family tree and discover connections that span continents and centuries.

← START A NEW SEARCH

Find the Kennedy Family Tree

Search more Kennedy trees & genealogy records

Records

All Public Tree Person Individual Tree Persons

Tracing Your Kennedy Family Lineage

Origin of the Kennedy Family: Where does the Kennedy surname come from?

The Kennedy surname traces its earliest known appearance to Scotland during the 13th century, marking a pivotal moment in the genealogy of this family line. This initial record serves as a cornerstone for understanding the family's origins and connections, laying the groundwork for future branches of the family tree. The Scottish context during this period reflects a time of significant social and political development, which would influence the family's evolution over the centuries.

Genealogy and Early Family History of Kennedy

In the centuries following its inception, the Kennedy family began to spread significantly, particularly throughout Scotland and Ireland. During the 11th century, records indicate the presence of Kennedy families in Ireland, while by the 13th century, Scotland became the focal point for the surname's growth. As families established roots in these regions, they began to branch out, creating a rich tapestry of family histories that would be documented over time.

By the 14th century, the Kennedy surname had solidified its presence in Scotland, becoming associated with notable family lines that prospered and expanded further. This expansion laid the foundation for various branches of the family tree, leading to a diverse array of descendants that would continue to thrive in subsequent centuries. The interconnections among these families contributed to the complex genealogy of the Kennedy name, as branches formed and intertwined through marriage and migration.

Tracing the Kennedy Family Tree Through the Centuries

As the centuries progressed, the Kennedy surname saw remarkable growth and geographical spread. In the 15th century, families continued to flourish in Scotland, while by the 17th century, migration trends began to carry the name across the Atlantic, particularly to the emerging United States. This migration would set the stage for an even broader expansion of the Kennedy family, as descendants established themselves in various regions and made significant contributions to their new communities.

The 18th century marked a transformative period for the Kennedy surname, with a notable surge in the United States as families settled and formed new branches. By the 19th century, the name had gained a strong foothold in America, resulting in a substantial increase in records reflecting the family's presence. Throughout the 20th century, the global reach of the Kennedy family continued to expand, with descendants of the original Scottish lines now found in many parts of the world, illustrating the dynamic nature of their genealogy.

Where to Find Kennedy Genealogy Records Today

In contemporary times, the Kennedy surname remains widespread, particularly in the United States, where its roots have flourished since the 18th century. The 21st century sees families with the Kennedy name continuing to explore their rich genealogical heritage, with many seeking to connect the dots of their

Famous People with Kennedy (and Their Family Tree)

John F. Kennedy

John F. Kennedy, also known as JFK, was the 35th president of the United States, notably remembered for his leadership during the Cold War. Elected as the youngest and first Roman Catholic president, he served from 1961 until his assassination in 1963. Kennedy's presidency was marked by pivotal events such as the Cuban Missile Crisis, the establishment of the Peace Corps, and advancements in the civil rights movement. His administration also initiated the Apollo program, aiming to land a man on the Moon. Despite his untimely death, JFK remains a highly ranked U.S. president in public polls.

Born in Brookline, Massachusetts, JFK belonged to the influential Kennedy family. His father, Joseph P. Kennedy Sr., was a successful businessman and politician, while his mother, Rose Kennedy, was known for her philanthropy. The family was rooted in politics, with JFK's paternal grandfather, P. J. Kennedy, serving as a Massachusetts state legislator, and his maternal grandfather, John F. Fitzgerald, being a U.S. congressman and Boston mayor. Growing up, JFK was one of nine siblings, all guaranteed financial independence through their father's fortunes.

Robert F. Kennedy

Robert F. Kennedy, known as RFK, was a prominent American politician and lawyer, serving as the U.S. Attorney General from 1961 to 1964 and a Senator from New York from 1965 until his assassination in 1968. He played a pivotal role in the civil rights movement, combating organized crime and participating in U.S. foreign policy, notably during the Cuban Missile Crisis. Kennedy's 1968 presidential campaign attracted diverse support, including from African American and Hispanic communities, and he was an advocate for social justice and human rights. His assassination, following his California primary victory, remains the subject of numerous conspiracy theories.

Robert Francis Kennedy was born in Brookline, Massachusetts, to Joseph P. Kennedy Sr. and Rose Fitzgerald Kennedy, both from influential Irish-American families. He was the seventh of nine siblings in a family deeply involved in politics. His father, a successful businessman and politician, ensured financial security for his children, while prioritizing his eldest sons. The Kennedys were known for engaging their children in discussions about history and current affairs, fueling their public service ambitions.

Rosemary Kennedy

Rosemary Kennedy, born Rose Marie Kennedy on September 13, 1918, was the eldest daughter of Joseph P. Kennedy Sr. and Rose Fitzgerald Kennedy. Known for her developmental challenges, she became increasingly difficult in her young adult years. Her father arranged a lobotomy in 1941, which left her incapacitated for life. Despite these challenges, she was part of a prominent political family, sister to President John F. Kennedy and Senators Robert F. and Ted Kennedy. The family's influence was recognized when she was presented as a debutante to King George VI and Queen Elizabeth at Buckingham Palace in 1938.

Rosemary Kennedy was born in Brookline, Massachusetts, to Joseph P. Kennedy Sr. and Rose Fitzgerald Kennedy. As part of the Kennedy family, she was deeply connected to American political history through her siblings, including President John F. Kennedy and Senators Robert F. and Ted Kennedy. Her birth was marked by complications due to a delay in delivery, which reportedly contributed to her developmental issues.

Ted Kennedy

Ted Kennedy, a prominent figure in American politics, served as a U.S. Senator from Massachusetts from 1962 until his death in 2009. Known for his oratorical skills and legislative achievements, he played a crucial role in passing significant laws like the Immigration and Nationality Act of 1965 and the Americans with Disabilities Act of 1990. As a member of the Democratic Party and the influential Kennedy family, Ted was dubbed "The Lion of the Senate" for his long tenure and dedication to progressive causes, notably universal health care.

Born on February 22, 1932, in Boston, Massachusetts, Ted was the youngest of nine children in the affluent Kennedy family. His parents, Joseph Patrick Kennedy and Rose Fitzgerald, hailed from prominent Irish American families in Boston. Ted's early life was marked by frequent relocations and family tragedies, including the loss of two siblings. His maternal grandfather, John F. Fitzgerald, served as the Mayor of Boston and was an early influence on Ted's political career.

Caroline Kennedy

Caroline Bouvier Kennedy, born on November 27, 1957, is a prominent American author, diplomat, and attorney. She served as the U.S. ambassador to Japan from 2013 to 2017 and to Australia from 2022 to 2024. Kennedy has been deeply involved in literature, law, politics, education reform, and charity. As a member of the esteemed Kennedy family, she endorsed Barack Obama in the 2008 presidential race and was co-chair of his Vice Presidential Search Committee. Her career is marked by her significant contributions to diplomacy and public service.

Caroline Kennedy is the only surviving child of U.S. President John F. Kennedy and First Lady Jacqueline Kennedy. She is named after her maternal aunt and great-great-grandmother. Born in New York City, she spent her early years in the White House and later moved to Manhattan with her mother and younger brother, John F. Kennedy Jr., following her father's assassination. The Kennedy family legacy is rich with political and cultural influence, and Caroline has continued to honor that heritage through her various roles and achievements.

Kennedy Surname Meaning, Origin, and History

The surname "Kennedy," including variants like O'Kennedy and Kennedie, originates from Ireland and has been used as both a surname and a given name. It is an Anglicization of the Gaelic "Ó Cinnéide," meaning "grandson of Cinnéide," with Cinnéide derived from Gaelic words meaning "helmet-headed." There are unrelated Irish and Scottish Kennedy families, with the Scottish clan based in Carrick, Ayrshire.

Where to Find Genealogy Records for Kennedy

We’ve analyzed YourRoots tree and records data to uncover where genealogists are finding key sources such as census, birth certificates, marriage records, and obituaries for the Kennedy family. Explore our most popular genealogy record sources for the Kennedy surname to learn more.