Jun 12, 2025 · This is a collection of the most common Irish last names. It includes the meanings, facts and origin of many old and popular Irish surnames. Enjoy!

Jan 30, 2025 · In this article, we highlight the top 100 Irish surnames (family names / last names) you’re bound to experience at least once in your life!

List of the most common Irish last names, surnames, and family names with meanings, featuring unique, badass, old, and rare Irish last names.

Irish names are used on the island of Ireland as well as elsewhere in the Western World as a result of the Irish diaspora. See also about Irish names.

This comprehensive list explores the meanings and origins of a wide array of Irish surnames, showcasing the linguistic diversity that spans Gaelic, English, Norman French, and Norse roots.

The following 200 pages are in this category, out of approximately 718 total. This list may not reflect recent changes.

Explore the most common surnames in Ireland.

Dec 4, 2024 · Discover 109 of the most common Irish surnames that have stood the test of time. Rooted in Gaelic tradition and passed down through generations, these names reflect Ireland’s rich history, …

Dec 11, 2025 · Check out this list of top 100 Irish surnames. Whether you're looking to trace your family crest or trying to trace your roots, we've got you covered.

Jun 7, 2024 · The 50 most common surnames in Ireland have their own meanings and origins, though some are closely linked together.