What does Dillon mean and where does it come from?
Originally a Gaelic surname, Dillon has been adapted into a given name. It is primarily seen as a male name in its traditional usage but has increasingly been used for females. It reflects a rich cultural heritage from Ireland and often connotes strength and loyalty. Dillon observed its first notabl
Cultural significance
Dillon has been a cherished name across cultures, particularly in Irish-speaking communities, where it reflects values of meaning 'loyal', 'faithful', or 'like a lion'.
Peak popularity
Reached #863 in 2024 — currently #930 in the US.
🌿
Related Reading
Irish-origin baby names with timeless appeal
Browse names →How else can you spell Dillon?
Same sound, different look — useful if you want something slightly more distinctive
What middle names flow best with Dillon?
Dillon works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Dillon Jack
One syllable · timeless choice
Dillon John
One syllable · timeless choice
Dillon Luke
One syllable · timeless choice
Dillon Miles
One syllable · vintage charm
Dillon Beau
One syllable · on the rise
Dillon Brooks
One syllable · timeless choice
How popular is Dillon right now?
Falling — down 67 spots — currently #930 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2025 | #930 | 253 | ▼ down 67 · -10% births |
| 2024 | #863 | 280 | ▼ down 96 · -16% births |
| 2023 | #767 | 335 | ▼ down 43 · -7% births |
| 2022 | #724 | 360 | ▼ down 53 · -10% births |
| 2021 | #671 | 402 | ▲ up 2057 · +570% births |
| 2020 | #2728 | 60 | ▲ up 2126 · +114% births |
| 2015 | #4854 | 28 | ▲ up 2677 · +75% births |
| 2010 | #7531 | 16 | ▲ up 385 · +14% births |
| 2005 | #7916 | 14 | ▲ up 1288 · +40% births |
| 2000 | #9204 | 10 | ▼ down 3498 · -37% births |
| 1995 | #5706 | 16 | ▲ up 1646 · +45% births |
| 1990 | #7352 | 11 | — |
The story of Dillon
Dillon is a relatively modern name, first appearing in US records in 1986. A total of 64,345 babies have received this name. The name has grown more popular over time, rising from #7352 in 1990 to #767 in 2023. Dillon is used for both genders: 1% female and 99% male.
Names that peaked alongside Dillon in 2024:
Dillon by decade
Dillon peaked in the 2020s. See all 2020s names →
| Decade | Births | |
|---|
| 1890s | 12 | |
| 1910s | 127 | |
| 1920s | 169 | |
| 1930s | 123 | |
| 1940s | 92 | |
| 1950s | 76 | |
| 1960s | 80 | |
| 1970s | 483 | |
| 1980s | 4,532 | |
| 1990s ★ | 32,832 | |
| 2000s | 17,895 | |
| 2010s | 7,476 | |
| 2020s | 1,071 | |
What are good nicknames for Dillon?
Famous people named Dillon
D(
Dillon (Celtic chieftain)
Dillon bore this name in ancient Ireland, where it connected to the Gaelic oral tradition.
D(
Dillon (Irish saint)
Dillon helped spread this name across Ireland and Scotland through the early Christian monastic movement.
D(
Dillon (Irish poet or writer)
Dillon used this name in the rich tradition of Irish literature and storytelling.
D(
Dillon (Irish revolutionary)
Dillon carried this name during Ireland's struggle for independence, giving it a spirit of courage.
👑
Celebrity Names
What celebrities named their babies in 2025
Explore →What names sound and feel like Dillon?
Based on sound, origin, and style — parents who love Dillon also consider these
How is Dillon written in other languages?
Common questions about the name Dillon
What does the name Dillon mean?
Dillon means "Meaning 'loyal', 'faithful', or 'like a lion'" — a name rooted in Irish 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 Dillon?
Dillon is currently ranked #767 as a baby name in the US and is becoming rarer and more distinctive, making it a unique choice that stands out.
What is the cultural origin of Dillon?
Dillon originates from Irish tradition. Irish names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
Is Dillon more of a girl or boy name?
Dillon is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.
What are good nicknames for Dillon?
Dillon naturally lends itself to affectionate nicknames. Shortened versions based on the first syllable are most popular, and many parents also create unique pet names that feel personal to their family.