Your last name might not sound entirely Irish, but have you ever wondered if there’s an Irish language version of your family name? How about where it came from in the first place?

A database called Sloinne, run by Foras na Gaeilge, will show you the Irish origins of your English family name (or, vice versa, the English translation of your Irish surname). 

Typing your name into the search field reveals the translation and variations of your name and the origins behind it. 

For example, I learned that “Langan” means “Descendant of longán' (diminutive of long, long, tall); the name (1) of an Ulster family who were anciently chiefs of west uí breasail, in co. Armagh, and are now very numerous in Mayo; and (2) of an ecclesiastical family who were erenaghs of Ardpatrick, in Co. Limerick, and patrician stewards of Munster. After the destruction of the monastery of Ardpatrick, the family dispersed through Limerick, Kerry and Cork. in the last century, the O'Longans of cork were a distinguished family of scribes and poets. see Ó Luingeáin, (Sloinnte Gaedheal is Gall ).”

Irish versions of my last name include Ó Langáin, Ó Longáin and Ó Luingeáin, and English language variations, some of which I had never seen before, include O Langan, Long, Langin, and Longan. 

Check it out for some quick insight into your family names!

Did you learn something new about your last name? Tell us about it in the comment section. 

Click here to read the top 300 Irish surnames, their origins and meanings.

Reckon Oliver Cromwell stole your family’s land back in Ireland? You can find out.