What names are similar to Callahan?
If you like Callahan, consider Cillian, Donovan and Sullivan. Like Callahan, their spellings end in -an.
The same sound
Three syllables, ending the same way as Callahan.
Cillian Irish · probably Old Irish cell, "church", with a diminutive suffix; famously borne by actor Cillian Murphy
Donovan Irish · surname Ó Donndubháin, traditionally "dark chieftain"
Sullivan Irish · surname Ó Súilleabháin, traditionally "dark eyes"
Finnegan Irish · Irish surname meaning 'descendant of Fionnagán', from 'fionn' (fair, white)
The same roots
Also Irish names, from the tradition Callahan comes from.
Quinlan Irish · Irish surname, traditionally 'descendant of Caoinlean' (slender, graceful)
Deegan Irish · anglicized from Ó Duibhginn, traditionally 'dark-haired'
Devin Irish · from a surname with more than one proposed origin; its meaning is uncertain
Killian Irish · Anglicized form of Cillian, also used in France: probably Old Irish cell, "church", with a diminutive suffix (Saint Killian)
The same feel
Also classic and surname style names.
Harrison English · "son of Harry," which made it "son of Henry" at one remove; a surname carried by two US presidents, it joined the first-name ranks in the 1980s and kept the vintage warmth of Harry inside a suit-and-tie surname
Anderson Scandinavian · surname, "son of Andrew"; Brazil turned it into a first name and made it a defining boy name of the 1980s and 90s
Dean English · surname/title, "valley" or church official
Jefferson English · surname meaning "son of Geoffrey"; it crossed to Brazil on the surname-name wave, where the respelling Jeferson now outnumbers it
Names of the same moment
Each of these is at its highest in the 2020s, the same decade as Callahan, on a similar curve.
Finnian Irish · traditionally 'fair, white'; borne by early Irish saints
Cian Irish · ancient, enduring (mythological figure, father of Lugh)
Cassian Latin · meaning uncertain, from the Roman family name Cassius (possibly 'empty' or 'vain')
Caspian Persian · used by C. S. Lewis for the Narnia prince (1950); probably from the Caspian Sea, named for the city of Qazvin and the ancient Cas tribe
Which of these fits YOUR family? →