What does Costello mean?
The meaning of Costello is "surname transferred to forename use".
Costello is generally used as a boy's name.
It consists of 8 letters and 3 syllables and is pronounced Cos-te-llo.
The Given Name Costello
Chic yet unique, the name is a great blend of character and flair.
Wrap it up and take it home, Costello may just be the name you're looking for.
In contrast, the year before less than 5 boys were given the name. Less than 5 girls were given the name.
View the Costello Name Popularity Page to see how the popularity trend for Costello has changed since 1880, or to compare the popularity of Costello to other names.
Costello Related Names
Costello Name Fun
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