Irish Names that Start With K
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The names
Kennedy
Irish
"misshapen head"
This attractive surname name still projects that Kennedy family charisma. While it didn't come into widespread use until long after the deaths of martyred heroes President John F. or Senator Robert…
Kevin
Irish
"handsome"
Kevin came to the US with the large wave of Irish Immigrants after World War I, hitting the US Top 1000 list for the first time in 1921 and never leaving. Though an ancient Irish name -- a Saint…
Kieran
Irish
"little black-haired one"
Long popular in Ireland and England, Kieran, the name of Ireland's first-born saint and twenty-five other saints, has been building its U.S. fan base thanks to its strong and attractive sound, and…
Kian
Irish; Persian
"ancient; king"
A friendly Irish and Persian name chosen by Geena Davis for one of her twin boys, whose father is Iranian. Irish and Iranian has to be one of the most diverse pair of roots of any name. Kian can be a…
Killian
Irish
"war strife or church"
Killian – aka Cillian – is a spirited yet resonant Gaelic name that was borne by several Irish saints and could make a distinctive replacement for the dated Kelly. Kylian is another spelling that's…
Keegan
Irish
"son of Egan"
Keegan is one of a clan of spirited Irish surnames starting with K and ending with 'n'--this one with the cheery double 'e' in the middle-- that are appealing to an increasing number of parents. It…
Keira
Irish
"little dark one"
Keira is an attractive girls’ name that's gotten a huge boost from the meteoric rise of Keira Knightley. Original spelling Kiera, which relates more directly to the male Kieran, was the more popular…
Katelynn
Spelling variation of Caitlin
Caitlin, but with the popular -lynn suffix.
Kennedi
Irish
"misshapen head"
Kennedi is a spelling variation of Kennedy. Kennedi has been on an upward trend since she entered the Top 1000 in 1998. If you're going to go with this trendy Presidential name, we prefer Kennedy.
Kerry
Irish
"dark, dark-haired"
Kerry is the name of one of the most beautiful and lush counties of Ireland was a seventies favorite. Related, updated versions might include Cerys and Keira.
Kaitlyn
Spelling variation of Caitlin
"pure"
A huge name in the late 90's and most of the 00's, Kaitlyn's been on a downward trend in recent years. Kaitlyn and its soundalikes have been so well used in the US that they can no longer be seen as…
Kaitlin
Spelling variation of Caitlin
Kaitlin is a variation of Caitlin that's on a steep decline; it dropped out of the Top 1000 in 2013, after more than three decades on the list.
Kelly
Irish
"war"
Once the quintessential bouncy teenager name, Kelly helped launch the trend of unisex Irish names . But it now takes a backseat to more substantial surname names like Kennedy.
Kelly
Irish
"war"
A predominantly male name in the US until the late 1950s, the name continued to rise for both sexes for both sexes for a further decade, before starting to decline for boys. Despite dropping out of…
Keenen
Variation of Keenan
"ancient"
Energetic name that's keen to please.
Keagan
Spelling variation of Keegan
While Keegan has been rising in popularity for a number of years, this variant spelling has dropped in the lists.
Kellan
Spelling variation of Kellen
"swamp; slender"
Kellan Lutz is the attractive young actor who plays Emmett Cullen in the Twilight series.
Kellen
German; Irish
"swamp; slender"
Kellen is German in origin and Irish in spirit. Kellen has fallen a bit in popularity for boys since its peak in 2012, but it has possibilities for girls too. In fact, Kellen's similarity to such…
Keely
Irish
"slender"
Keely is well-used in modern Ireland, also found as Keeley and Keela. The boys' form is Keelan. Largely unknown in the US, this could make an interesting update for Kelly or Kaylie or Kylie -- though…
Kerry
Irish
"dark, dark-haired"
An Irish county name almost exclusively used for girls now. Kerrigan would be a more modern and masculine choice.