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Last ranked #12507 in 2021
Peak: #12507 in 2021
Outside top 1000
Last ranked #12507 in 2021
Peak: #12507 in 2021
↑ Higher on this chart = more popular · ↓ Lower = less popular
Rank #12507 · Falling since 1975
This name is given to very few babies each year — it sits outside the range shown in these charts.
Costello scores lower overall — it's a well-known name in this region.
Scores are percentile-ranked across 43,000+ names.
Costello beats the neutral-drift null model in 10% of its 10 tracked years — above the random baseline, but not dominant.
Source: Namesake null-model analysis · Phase 5 · Lieberson (2000) framework →
Qualities shared by notable Costellos
Costello is an Irish boy name with steady SSA rankings. Full rank detail will appear once SSA data is linked.
No notable bearers on record.
Also spelled
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Every naming product helps you find names. Namesake is the only one built to help you choose one.
Score what matters to you. Run names head-to-head. Arrive at the one name you can both explain and defend.
Start the Name Wizard →