400+ Irish Last Names (With Meanings and Popularity)

Ealair is the Gaelic form of Hilary, making McKellar an inventive way to honor a Hilary, Hillary, or Ellery in your life.

Forget Donald. Honor Grandpa Don with this new spin.

For football fans who have decided Peyton has become too feminine. Or they could look to brother Eli for inspiration.

Fitz is the same as Mac or O' or even son -- it designates a name that originated as a patronymic.

Energetic Connelly variation that works better for girls than for boys.

Although highly associated with the internet security company, McAfee joined the reams of possible baby names when it was used for the female character McAfee Westbrook in the Netflix series The Politician.

Most parents interested in this name would be honoring either an ancestor or painter Georgia O'Keeffe.

Keller is a German surname that originated as an occupational name for a cellar or store master. It may be an honorific for deaf-blind author and activist Helen Keller.

This name is a fabulous option for parents looking for a victorious name but who find Victor just a little too obvious. This name can also be spelled Kearney.

Barely-used Irish surname that's more streamlined than popular Donovan.