What does Leonidas mean and where does it come from?
Leonidas (Λεωνίδας) is of ancient Greek origin and means 'lion-like'. It is most famously associated with King Leonidas I of Sparta, who is renowned for his leadership during the Battle of Thermopylae against Persian forces in 480 BC. The name has been historically significant in Greece and is still
Cultural significance
Leonidas has been a cherished name across cultures, particularly in Greek-speaking communities, where it reflects values of lion-like.
Peak popularity
Reached #455 in 2020 — currently #510 in the US.
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Related Reading
Greek-origin baby names with timeless appeal
Browse names →How else can you spell Leonidas?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Leonidas?
Leonidas works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Leonidas Jack
One syllable · timeless choice
Leonidas John
One syllable · timeless choice
Leonidas Miles
One syllable · vintage charm
Leonidas Beau
One syllable · on the rise
Leonidas Brooks
One syllable · timeless choice
Leonidas Gael
One syllable · timeless choice
How popular is Leonidas right now?
Holding steady — currently #510 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2025 | #510 | 591 | stable · -1% births |
| 2024 | #510 | 597 | ▼ down 35 · -6% births |
| 2023 | #475 | 638 | ▼ down 54 · -16% births |
| 2022 | #421 | 758 | ▲ up 25 · +10% births |
| 2021 | #446 | 687 | ▲ up 9 · +7% births |
| 2020 | #455 | 644 | ▲ up 63 · +16% births |
| 2015 | #518 | 555 | ▲ up 408 · +155% births |
| 2010 | #926 | 218 | ▲ up 2606 · +707% births |
| 2005 | #3532 | 27 | ▲ up 1051 · +69% births |
| 2000 | #4583 | 16 | ▲ up 932 · +60% births |
| 1995 | #5515 | 10 | ▼ down 2191 · -44% births |
| 1990 | #3324 | 18 | ▼ down 601 |
| 1985 | #2723 | 18 | ▲ up 259 · +20% births |
| 1980 | #2982 | 15 | ▼ down 327 |
| 1975 | #2655 | 15 | — |
The story of Leonidas
Leonidas has been a beloved American name for over 144 years, first appearing in Social Security records in 1880. With 6,992 total births recorded, Leonidas remains relatively uncommon. The name has grown more popular over time, rising from #1005 in 1880 to #475 in 2023.
Names that peaked alongside Leonidas in 2020:
Leonidas by decade
Leonidas peaked in the 2020s. See all 2020s names →
| Decade | Births | |
|---|
| 1880s | 22 | |
| 1890s | 26 | |
| 1900s | 5 | |
| 1910s | 128 | |
| 1920s | 180 | |
| 1930s | 108 | |
| 1940s | 71 | |
| 1950s | 83 | |
| 1960s | 112 | |
| 1970s | 133 | |
| 1980s | 141 | |
| 1990s | 135 | |
| 2000s | 733 | |
| 2010s ★ | 4,471 | |
| 2020s | 1,832 | |
💎With 6,992 total births, Leonidas is an uncommon but established name.
What are good nicknames for Leonidas?
Common
LeoLeonLeonieLeonyIdas
Famous people named Leonidas
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Leonidas (Byzantine leader)
Leonidas used this name through the Byzantine Empire, preserving its Greek heritage into the medieval era.
L(
Leonidas (modern Greek athlete)
Leonidas brought this name to international sporting recognition representing Greece.
L(
Leonidas (ancient philosopher)
Leonidas bore this name in classical Greece, where it was associated with wisdom and learning.
L(
Leonidas (Greek mythological figure)
Leonidas carried this name in Greek mythology, connecting it to divine or heroic tradition.
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Celebrity Names
What celebrities named their babies in 2025
Explore →What names sound and feel like Leonidas?
Based on sound, origin, and style — parents who love Leonidas also consider these
How is Leonidas written in other languages?
What are the girl versions of Leonidas?
Common questions about the name Leonidas
What does the name Leonidas mean?
Leonidas means "Lion-like" — a name rooted in Greek tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Leonidas?
Leonidas is currently ranked #475 in the United States as a boy name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Leonidas?
Leonidas originates from Greek tradition. Greek names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How do you pronounce the name Leonidas?
Leonidas is a four-syllable name pronounced lee-AW-nid-uz. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
What sibling names go well with Leonidas?
Leonidas pairs beautifully with sibling names that share a similar Greek heritage or complement its melodic and flowing sound. Names with a similar vibe create a cohesive sibling set without matching too closely.