Costello
Quick Stats
- Popularity Rank
- #30,452
- Total SSA Count
- 5
- Nicknames
- Cos, Cost, Costy
Baby Name Comparison — 2026
"maiden, girl"
Origin: Celtic Innogen via Shakespeare's Imogen
Costello is more popular, ranked #30452 vs #67862 for Emmogene.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
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Names that pair well as siblings.
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Costello is more popular, ranked #30452 compared to Emmogene at #67862 in the United States.
Emmogene means "maiden, girl" (Celtic Innogen via Shakespeare's Imogen origin).
Costello is primarily a boy name. Emmogene is primarily a girl name.