Costello
kah-STEH-loh
Costello is a boy’s name of Irish origin, meaning “An Irish surname derived from the Gaelic 'O Goisdealbhaigh', meaning 'son of Goisdealbh', a personal name of Norman origin.”, and peaked in popularity in 1951.
What Costello Means
“An Irish surname derived from the Gaelic 'O Goisdealbhaigh', meaning 'son of Goisdealbh', a personal name of Norman origin.”
The Story of Costello
For your son, a name that carries a spark of wit and a legacy of charismatic resilience.
Costello is an Irish surname derived from the Gaelic 'O Goisdealbhaigh,' meaning 'son of Goisdealbh.' This personal name itself has Norman origins, suggesting a lineage of adaptable and resilient individuals.
You imagine your son as a charismatic force, someone with a witty spirit and an independent mind. This name suggests a child who can navigate life with resilience and a strong sense of self, bringing laughter and charm.
Nickname Watch
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Numerology
The Nurturer
Caring, responsible, and loving. Names at 6 resonate with warmth and family devotion.
Famous Namesakes
Elvis Costello
English singer-songwriter, influential musician
Lou Costello
American comedian, Abbott and Costello duo
Personality Traits
Peak Year
#11 in 1951
Total Births
66
First Recorded
1931
More Names Like Costello
View allLiam
Irish
Meaning
Liam is an Irish name, a short form of William, derived from the Germanic name Wilhelm, meaning 'resolute protector'.
Aiden
Irish
Meaning
An Anglicized form of the Irish name Aodhán, a diminutive of Aodh, meaning 'fire'.
Nolan
Irish
Meaning
An Irish surname meaning 'noble' or 'famous'.
Explore related name groups
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