Ireland-High-Cross
Ireland High Cross; Image via Wikipedia

He’s a Gaelic twist on an impeccable classic – and he’s more popular in the US than you might guess.

Thanks to Bri for suggesting our Baby Name of the Day: Seamus.

Seamus first appears in the US Top 1000 in 1995. He climbed for a while, making it all the way up to #733 in 2003. Today he’s slipped to #875.

That’s not exactly popular, but it still more common than you might expect. While Diego is huge, and Jacob has dominated the rankings for over a decade, other names related to the evergreen James haven’t attracted much use: when’s the last time you met an American Hamish or Jago?

Explaining the evolution from the Hebrew Ya’akov to the Irish Seamus isn’t easy. Remember the term lenition, a type of consonant mutation? As words travel from one language to another, they sometimes soften – in this case, the “jay” of James becoming a “sh” – as in Seamus. The Scottish version was typically closer to Seumas, a variant that might still be heard today.

I’ve always associated Seamus with the UK, but that may be an error:

  • He’s been in the Irish Top 100 as recently as 2002 – but seems to have faded in recent years;
  • Only two boys were given the name in all of Scotland in 2010 – there were also two newborn boys called Sheldon, and another called Sorley, so call him unusual;
  • He’s just not much heard in England and Wales, either.

On the other hand, I know two kids called Seamus just in my own neighborhood.

Maybe it is parents looking for an Irish heritage choice more original than Sean. He’s certainly paved the way for Americans to grasp that sea makes a sh sound. Or maybe it is one of these notable uses:

  • Pink Floyd recorded “Seamus” in 1971. A dog provides the howling sound in the song, and that dog’s name was Seamus – hence the title. When Pink Floyd performed the song live a year later, a different dog stood in … and the song was renamed accordingly;
  • Seamus Blackley created the Xbox game console;
  • Seamus Finnigan is a minor character in the Harry Potter series, one who proves himself heroic over the course of the novels;
  • Irish poet Seamus Heaney won the Nobel Prize for Literature in 1995 – the same year his given name debuted in the US Top 1000.

Add in a handful of athletes, politicians, and journalists, many of them Irish, and it starts to feel like an impeccable heritage choice. Actor Seamus Dever is a regular on crime drama Castle; the young Seamus Davy-Fitzpatrick played Damien in the rebooted version of The Omen.

Seamus is a name on the fringes. He’s not completely unknown, but he’s not quite captured the attention of American parents, either. Somehow Brady and Riley, Connor and Declan, Sean and Ryan have all become acceptable crossover names. You don’t have to be Irish to wear them. Seamus, with his links to James, is no more outrageous on a child without Irish roots than any of the others – and yet he’s not quite shed his kelly green guise.

If you or your partner have Irish roots, Seamus make for an easy import. If not, you might get more questions than parents of all those little Aidans. It’s up to you to decide if that’s a concern – or an opportunity to embrace an interesting, under-used appellation.

About Abby Sandel

Whether you're naming a baby, or just all about names, you've come to the right place! Appellation Mountain is a haven for lovers of obscure gems and enduring classics alike.

You May Also Like:

What do you think?

21 Comments

  1. if my niece had been a boy, she may have been named Seamus. When they announced their possible baby names I was aghast. Besides the fact that Seamus S***** is a culture-clashing, tongue twister — in my mind a Shamus was a private eye (

  2. Kristine, totally. I had to look up The Harvest Bow when I saw this post and remembered my favorite line, The end of art is peace
    I love Seamus!

  3. My only connotation with Seamus is the poet Seamus Heaney, but it is a really strong connotation because I had an English teacher once who is absolutely obsessed with Seamus Heaney. I can’t think of Seamus with out hearing Heaney.

  4. Irish names just aren’t my thing. Do you have any insight on why Irish names have been so popular in the U.S.?

  5. I love Seamus!! I love that he sounds equally soft and strong. DH and I each have more Scottish heritage than Irish, but that doesn’t really bother us (Hamish is also on our long list).

    My main hesitation with Seamus is something pp have mentioned – the word “shame”, compounded by the -us ending makes the name sound an awful lot like “shame us”. Not sure I want to do that to my child…I’m also not hugely keen on that uber-popular AY sound, lovely as Seamus is. I also worry about the pronunciation issues, since Sean is SHAW-n, might people mistakenly say SHAW-mus?

    I watch the show Breaking Bad and they list the credits at the beginning in a cool way using the periodic table of elements, and there is an actor named Shamus Wiles. That spelling really bugs me, though I think Shaymus would be worse.

  6. I love Seamus! Sounds very masculine and strong but the ‘shay’ and s sounds make it soft and lovely too.
    I love Irish spellings – Aoibhe and Niamh, beautiful!

  7. I grew up with a Shamus, with that spelling. regardless of spelling he got a lot of “shameless” name-calling.

  8. Seamus (sometimes called Moose) is my dog’s name! I could easily see it on a kid in the US (not mine, now, obv), especially with the recent Harry Potter reference. Most people here, though, don’t understand me when I tell them my dog’s name- they spell it Shaymis, or, worse, think I’m saying “Shameless.” So…maybe it’s not QUITE time for the name to come around. :/

  9. Seamus is awesome! Strong, handsome & familiar to most. I’m surprised he’s not more popular here in “The Land of All Things Irish”, too. Seamus gets a double :thumbsup: from me, He’s great!

  10. I was excited to see this this morning! Seamus is a top pick for my husband and I. I have had people tell me that they don’t like how there is the word “shame” in it. It will still be on our short list if we have another boy!