Leoncio
Boy nameLeoncio has been given to 523 babies in the U.S. since 1951. It peaked in 2007. In 2025, about 1 in 155,280 boys was named Leoncio.
Popularity over time births per year, 1880–2025
Total babies
523
Peak year
2007 (16 babies)
Rank in 2025
Below top 1000
First recorded
1951
10-year trend
▲ +57%
Gender split
All boys
Names with a similar vibe
Same primary gender, peaked around the same years, and roughly as common as Leoncio.
Sibling name ideas for Leoncio
Same era and popularity as Leoncio, avoiding matching initials or rhymes.
FAQ
How popular is the name Leoncio?
Leoncio has been given to 523 babies in the U.S. since 1951. It ranked below the top 1000 in 2025.
When did the name Leoncio peak?
Leoncio peaked in 2007, when 16 babies were given the name.
Is Leoncio a girl or boy name?
Leoncio is primarily a boy name (100% of babies named Leoncio are boys).
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