Leocadio
Meaningpossibly shining white · Greek
Leocadio is a Mexican boy name thought to mean “shining white”, with Greek roots. Greek names often reach back to myth, philosophy and the early Church, so they come with a lot of history. A meaning like this gives a child something to grow into, and a good story to tell when someone asks about their name. It sounds flowing and melodic, it's a longer name that leaves plenty of room for nicknames, and it pairs well with a short middle name.
Did you know?
- Hidden namesLook closely: Leocadio has the name Leo hiding inside it.
- GenerationLeocadio peaked in 1952, which makes it a classic Baby Boomer name. The typical Leocadio you'd meet today is about 73 years old.
- HistoryLeocadio first shows up in US birth records in 1920, the first year at least 5 babies got it. It has been in use for 105 years since.
US births per million boys, 1920–2025
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Popularity: U.S. Social Security Administration (babies with 5+ births per year).
About the name Leocadio
Leocadio is a boy name of Mexican origin meaning “possibly shining white”. With 3 syllables it has a flowing, lyrical sound, and plenty of room for a nickname, so a short middle name balances it nicely. It was most fashionable in the 1950s, which gives it a vintage, grandparent-chic charm. It's rarely heard today, so it stands out while still being a real, established name.
Origin:Mexican names
More Mexican boy names
- Boy name: Liam · resolute protector
- Boy name: Oliver · olive tree
- Boy name: Mateo · gift of God
- Boy name: Lucas · man from Lucania
- Boy name: Benjamin · son of the right hand
- Unisex name: Elias · my God is Yahweh
- Unisex name: Luca · man from Lucania
- Boy name: Sebastian · venerable
Questions about the name Leocadio
What does the name Leocadio mean?
Leocadio means “possibly shining white” and comes from Greek. Name experts don't fully agree on its roots, so this is the most likely meaning rather than a certainty. Other boy names with a similar meaning include Arjun (“bright, shining”), Nelly (“shining light”), Taliesin (“shining brow”) and Meryl (“shining sea”).
What is the origin of the name Leocadio?
Leocadio is Mexican in origin, and its meaning traces back to Greek. Other Mexican names to consider are Liam (“resolute protector”), Oliver (“olive tree”), Mateo (“gift of God”) and Lucas (“man from Lucania”).
Is Leocadio a boy or girl name?
Leocadio is a boy name.
How popular is the name Leocadio?
Leocadio is rare: fewer than 5 US boys got it in 2025, and it was last given to 5 or more in 2006. It peaked at #2,514 in 1952, so it's a name with history that few kids share today.
What names are similar to Leocadio?
If you like Leocadio, you might also like Arjun, Nelly, Taliesin and Meryl.
What should I know before naming my baby Leocadio?
Leocadio is a Mexican boy name thought to mean “shining white”, with Greek roots. Greek names often reach back to myth, philosophy and the early Church, so they come with a lot of history. A meaning like this gives a child something to grow into, and a good story to tell when someone asks about their name. It sounds flowing and melodic, it's a longer name that leaves plenty of room for nicknames, and it pairs well with a short middle name. Say it out loud with your last name and any middle names you're considering, and check the initials it makes.