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People With Last Name Costello

James CostelloJohn CostelloMichael CostelloRobert CostelloThomas Costello

The surname Costello is of Irish origin. It has been adopted as a stage name by individuals from various backgrounds, including those of Italian descent, indicating its versatile appeal beyond its original cultural roots.

The last name Costello ranks #1093 in the U.S., with approximately 32043 people bearing it. That’s about 11 individuals per 100,000 — a name that’s neither rare nor overly common.

Our database contains over 5307 people with the last name Costello. This surname is most commonly found in Florida, California, New York. We have over 5 unique first names combined with the last name Costello in our records. The most frequent first names associated with this surname are John, Michael, James.

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