Names That Mean O

Discover baby names meaning O for boys, girls, and unisex.

66,063 names found Page 746 of 1,322
Mccauley
Son of Cathal.
Irish
Mccaulie
Descendant of Cobhal.
Irish
Mccauly
Son of Cathal.
Irish
Mcclane
Son of the servant of St. John.
Irish
Mccloud
Son of the ugly one (from Gaelic Mac Lùcais).
Scottish
Mccoi
Descendant of Aodh.
Irish
Mccoy
Son of Aodh.
Scottish
Mccrea
Descendant of Riagháin.
Irish
Mcdonald
Son of Donald.
Scottish
Mcguire
Son of the Dyer.
Irish
Mcheshi
Comedian.
Swahili
Mchumba
Lover, sweetheart.
Swahili
Mcintyre
Son of the carpenter.
Scottish
Mckale
Son of Kale.
Irish
Mckay
Son of Aodh.
Scottish
Mckenna
Son of Cionaodh.
Irish
Mckenzey
Son of Coinneach.
Scottish
Mckenzi
Son of Coinneach.
Scottish
Mckenzie
Son of Coinneach.
Scottish
Mckenzy
Son of Coinneach.
Scottish
Mckile
Son of Kyle.
Irish
Mckinley
Son of Fionnlagh.
Irish
Mcmahon
Son of the bear.
Irish
Mcmurray
Son of Murray.
Scottish
Mcmurry
Son of Murrough.
Scottish
Mcnair
Son of a stranger.
Scottish
Mcnayr
Son of the heir.
Scottish
Mctavish
Son of Thomas.
Scottish
Mdahoma
Upholder of the law.
Swahili
Mdogo
Little one.
Swahili
Meabh
Intoxicating.
Irish
Mead
Honey wine.
English
Meada
Meadow.
English
Meadah
Meadow.
English
Meade
Meadow.
English
Meadghbh
Intoxicating.
Irish
Meadhbh
Intoxicating.
Irish
Meadow
Field of grass and flowers.
English
Meah
Gift from God.
Hebrew
Mealcoluim
Disciple of Columba.
Scottish
Meallan
Ruddy complexion.
Irish
Meana
Noble.
Irish
Mearl
Meadow.
English
Mearla
Sea-fortress.
English
Mearle
Sea-fortress.
English
Meava
Intoxicating.
Irish
Meavah
Intoxicating.
Irish
Meave
Intoxicating.
Irish
Mebunnai
God has looked upon me.
Hebrew
Mecatl
Rope.
Nahuatl
About names that mean O

Names with the meaning “O” are often chosen for their symbolism and positive values. Explore origins, pronunciation, and popularity to find the right fit.

Suggest a Name
BabyNameLore