Diago
Boy nameDiago has been given to 419 babies in the U.S. since 1996. It peaked in 2021. In 2025, about 1 in 63,262 boys was named Diago.
Popularity over time births per year, 1880–2025
Total babies
419
Peak year
2021 (40 babies)
Rank in 2025
Below top 1000
First recorded
1996
10-year trend
▲ +59%
Gender split
All boys
Spellings & variants
Names one letter away from Diago — alternate spellings parents actually use.
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Diago.
Sibling name ideas for Diago
Same era and popularity as Diago, avoiding matching initials or rhymes.
FAQ
How popular is the name Diago?
Diago has been given to 419 babies in the U.S. since 1996. It ranked below the top 1000 in 2025.
When did the name Diago peak?
Diago peaked in 2021, when 40 babies were given the name.
Is Diago a girl or boy name?
Diago is primarily a boy name (100% of babies named Diago are boys).
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