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The DNA profile of the O'Neill family

Are you related to the O'Neill family?

Discover a possible family connection to the O'Neill family and compare yourself to many other famous people as well!

The DNA of the O'Neill family

The O'Neill family is one of the oldest families in Europe, with origins in Ireland. It has played a dominant role in Ireland's history over the centuries and remains a leading name in Irish society today. The O'Neill family is often referred to as the tribe with the greatest continuity in Ireland, and with good reason: its origins date back to the 4th century.

The O'Neills derive their origin from Niall Noigiallach, an Irish High King who lived around the year 400. His name translates to "Niall the Hostage Taker" as he was known for his numerous depredations and hostage takings. One of the most famous captives was certainly St. Patrick, who later became the patron saint of Ireland. Niall founded the so-called "Uí Néill" dynasty, which was to dominate for the next centuries. The spelling "O'Neill" used today means descendant of Niall.

As the centuries passed, the family divided into several branches. By the end of the 6th century, there were already two main groups: The Northern Uí Néills and the Southern Uí Néills. While the Northern Uí Néills settled mainly in the northern provinces like Ulster, the Southern Uí Néills settled in Meath and Westmeath. There were representatives of the O'Neill family in all Irish kingdoms.

The O'Neills played an immensely important role in the political history of Ireland. They fought against the Norman invasion in the 12th century and the English colonization of Ireland in the 16th and 17th centuries. Probably the best known O'Neill is Hugh O'Neill, who held the title of Earl of Tyrone in the nineteenth century and who was an Irish ruler from the late 16th to the early 17th century.

Even after centuries of change and threats from foreign conquerors, the O'Neill family maintained its place in Irish society. After Ireland's independence in 1922, King George V signed a special proclamation allowing the O'Neills to retain their title despite independence.

Today, the O'Neill family can be found not only in Ireland, but also in the United States, Canada, Australia and other countries. Regardless of their current home, however, all members of the O'Neill family share a deep connection to their rich history and Irish roots.

In many ways, the story of the O'Neills exemplifies Irish history as a whole. It represents the pride, perseverance and tireless fighting spirit of the Irish people. Although the O'Neills were unable to carry their political dominance into modern Ireland, the tribe remains an enduring symbol of Irish identity and culture.

The O'Neill family belongs to haplogroup R-M343 in the paternal line.

Order DNA origin analysis

Discovering My Lineage: An Inspiring Journey with iGENEA to the O’Neill Family Roots

In a journey of self-discovery through the lens of genealogy, iGENEA facilitates an enlightening experience, unraveling surprising family ties all the way to the O’Neill lineage. It’s an inspiring blend of historical storytelling, science, and personal exploration that is nothing short of transformative. (X. Malat)

As a history buff with a deep-rooted fascination for genealogy, I've always wanted to delve into the depths of my heritage. Hence, when I took a DNA test with iGENEA, I was in anticipation of an interesting journey; I wasn't disappointed. The procedure was, in every sense, enlightening, and stacked with collective moments of surprise, awe, and ultimately, profound joy.

The initial process, involving submitting my DNA sample, was seamless and user-friendly. iGENEA's kit was accompanied by a simple and concise set of instructions which allowed me to complete the process with ease. The turn-around time was quicker than I had initially expected, which was indeed a pleasant surprise.

Upon receiving the results, I was astonished to discover a link to the illustrious O’Neill family. The O'Neills are well-known Irish nobility with a rich history dating back to ancient times. To think I was related was almost surreal. The level of detailed information iGENEA presented was remarkable, down to historical events my ancestors likely lived through, their possible livelihoods, even potential physical features, and traits.

What I commend most about iGENEA is their ability to convey complex scientific information in a digestible format. The way the information was chunked made it easier for me to understand and gradually appreciate the findings. It was not just a data dump; it was storytelling grounded in science.

The highlights of my iGENEA journey were times when their team of experts was involved. The personalized customer service was exceptional. During the instances when I had queries or requested help, the response was prompt and exceedingly helpful.

To be frank, this experience with iGENEA was more than just an exploration; it was self-discovery at its finest. It's not every day that one stumbles upon information that branches out your family tree exponentially and connects you to a lineage as historical as the O'Neills.

For anyone interested in family history or simply curious about their roots, this is an endeavor that I would absolutely recommend. iGENEA offers a rare mix of the thrill of discovery and the contentment of understanding one's identity, which I am grateful to have experienced.

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Questions and answers about the DNA test

How long does a DNA origin analysis take?

After we have received the samples it normally takes 6 weeks for the fist results. Depending on the chosen test the result is thus already fully ready or further analysis are done.

How can I order a DNA origin analysis for someone else?

If you order and pay for a test set for somebody else online, the address of the other person under “Comments”. We will then send the collection kit to the address of this person. You can also place your order by phone or e-mail.

This is how the DNA origin analysis works

A Mucus Sample suffices to get a sample of your DNA. Taking the sample is simple and painless and can be done at home. Send the samples with the envelop included in the sampling kit.

Order test kit
Get test kit
Take samples

at home, simple and painless

Send in samples

with the enclosed envelope


online after approx. 6-8 weeks

Your origin analysis