Irimias is a masculine name with Hungarian origins, relatively uncommon even within Hungary. It derives from the Biblical prophet Jeremiah, whose name in Hungarian is Jeremiás, with Irimias being a variant form. The name carries religious significance, as Jeremiah was a major prophet in the Old Testament known for his messages of judgment and restoration. Irimias remains rare internationally, maintaining a distinctive quality that reflects its specific cultural heritage. The name has a scholarly, somewhat mysterious sound to non-Hungarian speakers. While unfamiliar to many, its biblical connections provide depth and meaning, appealing to those seeking a name with religious significance and unique cultural roots.

Labhras is a traditional Irish masculine name pronounced roughly as 'LOW-russ' or 'LAW-rass.' It is the Irish Gaelic form of Lawrence, which derives from the Latin 'Laurentius,' meaning 'from Laurentum' or associated with laurel leaves, symbols of victory and honor. This distinctively Celtic name carries deep historical significance in Irish culture. While relatively uncommon outside Ireland, Labhras represents a strong connection to Irish heritage and language. The name has never been widespread internationally but remains a powerful choice for families honoring their Irish roots. Labhras conveys a sense of tradition, strength, and cultural pride, making it a meaningful though rarely encountered name in most English-speaking countries.

If you're looking for an Irish last name that moves beyond Casey and Cassidy, this one is pleasant sounding and worth considering. Kavanaugh, which can also be spelled Cavanagh, Cavenagh, Kavanagh, and Cavanaugh, is one of the few traditional Irish surnames not to start with Mc or O'. Kavanagh relates to the name first Kevin or Caomhan. Early kings of Leinster bore the name Kavanaugh.

Curran is a common surname in Ireland, but unusual even there as a first. With its savory feel, calling to mind curry and currants, Curran can make for an attractive update on Colin or Connor.

Relaxed, with an appealing touch of swagger.

Perfect as an updated namesake for Great-Uncle Neal (or Neil).

Actor Pierce made both his first and last name appealing.

One of the more feminine Irish surnames.

When British rocker Steven Patrick Morrissey decided to use his last name alone, it became a viable option for baby namers, a lot cooler than Morris or Maurice.

A lively boys' name that works well for girls.

Eimile is a feminine name with Gaelic roots, primarily considered an alternative spelling of Emily or Émilie. This distinctive variation maintains the melodic quality of its more common counterparts while offering a uniquely Celtic flair. In Irish and Scottish Gaelic contexts, the name connects to words meaning 'rival' or 'eager,' though its contemporary usage often simply reflects appreciation for Gaelic heritage. While relatively uncommon even in Ireland and Scotland, Eimile appeals to parents seeking a name with Celtic roots that maintains some familiarity. The pronunciation typically follows as AY-mi-lee or EYE-mi-lee, though variations exist. The name's unusual spelling provides a conversation starter while still carrying the classic feminine elegance associated with its more widespread variants.

Hermon is a masculine name with ancient Hebrew origins, derived from the biblical Mount Hermon mentioned in the Old Testament. The name means 'sacred mountain' or 'sanctuary,' carrying spiritual significance in multiple religious traditions. Mount Hermon stands at the border of Lebanon and Syria and appears in biblical narratives as a place of significance. While not among common mainstream names, Hermon has historical usage particularly in religious communities. The name possesses a dignified, classical quality with its biblical associations and straightforward pronunciation. Similar to the more familiar Herman but with a distinctive spelling, Hermon appeals to parents seeking names with religious heritage and meaningful etymology. Its relative rareness gives it a distinguished, uncommon quality while maintaining recognizable sounds.

Cashel is one of the many appealing Irish names that have not yet emigrated to the US. Cashel was chosen by actor Daniel Day-Lewis and his writer-director wife Rebecca Miller for their son.

A distinctive alternative to Conan.

The name of a historic Irish leader, Gannon has a solid, yet spirited feel. It was one of the fastest-rising names of 2014, but that trend didn't continue. One pop culture influence was the name of Teen Mom 3 son Gannon Dewayne McKee.

This Gaelic version of the enduring Michael was chosen by Natasha Richardson and Liam Neeson for their first son.

Earnan is a masculine name of Irish Gaelic origin, derived from the elements 'earn' (meaning iron) and a diminutive suffix, essentially meaning 'little iron one' or 'iron warrior.' This traditional Irish name speaks to strength and resilience, qualities valued in Celtic heritage. Though relatively uncommon even in Ireland and Scottish Gaelic regions, Earnan has authentic historical roots as a saint's name - Saint Earnan was an Irish missionary in the 7th century. The name has a distinctly Celtic feel with its characteristic two-syllable rhythm and 'an' ending common in Irish names. Despite its authentic heritage, Earnan remains a rare choice internationally, offering parents seeking Celtic names an option with genuine historical connections but little mainstream usage.

Name of both a goddess and a heroine in Irish mythology, it's popular in Ireland and possible here, especially in its Anglicized spelling, Grania.

Perfect name for the child of dog enthusiasts, and much more distinctive than the trendy Connor.

Occasionally used as an alternative to Brandon or Brennan.