What does Dillin mean and where does it come from?
Dillin is an anglicized form of the Irish name 'Dillan', which can mean 'descendant of Duilleann', referring to a person of uncertain origins. This name is rare but is gaining popularity in the U.S. over the past few decades. Notable bearers of the name include various individuals in sports and arts
Cultural significance
Dillin has been a cherished name across cultures, particularly in American-speaking communities, where it reflects values of sister's son or child's son.
Peak popularity
Reached #1954 in 1992 — currently #12643 in the US.
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Related Reading
American-origin baby names with timeless appeal
Browse names →What middle names flow best with Dillin?
Dillin works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful
Dillin Grace
Most popular combo · classic
Dillin Rose
Floral · soft ending
Dillin Mae
Sweet · timeless
Dillin Claire
French influence · crisp
Dillin Jane
Literary · strong
Dillin Skye
Modern · airy feel
How popular is Dillin right now?
Rising fast — up 71 spots — currently #12643 in the US out of 135.5k tracked names
| Year | US Rank | Births | vs Prior Year |
|---|
| 2015 | #7248 | 11 | ▲ up 71 |
| 2010 | #7319 | 11 | ▼ down 2907 · -45% births |
| 2005 | #4412 | 20 | ▼ down 378 |
| 2000 | #4034 | 20 | ▼ down 741 · -5% births |
| 1995 | #3293 | 21 | ▲ up 3736 · +200% births |
| 1990 | #7029 | 7 | — |
The story of Dillin
Dillin is a relatively modern name, first appearing in US records in 1987. With 545 total births recorded, Dillin remains relatively uncommon. Once ranked #7029 in 1990, the name has become less common in recent years, sitting at #7248 in 2015.
Names that peaked alongside Dillin in 1992:
Dillin by decade
| Decade | Births | |
|---|
| 1980s | 5 | |
| 1990s ★ | 250 | |
| 2000s | 227 | |
| 2010s | 63 | |
💎Dillin has only 545 total recorded births since 1987 — rarer than 99% of names in our database.
What are good nicknames for Dillin?
What names sound and feel like Dillin?
Based on sound, origin, and style — parents who love Dillin also consider these
Common questions about the name Dillin
What does the name Dillin mean?
Dillin means "Sister's son or child's son" — a name rooted in American 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 Dillin?
Dillin is currently a distinctive and less common name 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 Dillin?
Dillin originates from American tradition. American 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 Dillin?
Dillin is a two-syllable name pronounced D IH1 L IH0 N. The pronunciation is straightforward for English speakers, and the name reads clearly on paper — an important practical consideration for parents.
Is Dillin a common or rare name?
Dillin is a distinctive choice that balances familiarity with individuality. It strikes a balance between standing out and fitting in.