Boy Name · Irish Origin
Dillon
Considering Dillon? It is a boy name whose meaning is "Like a lion", rooted in Irish naming tradition, and ranks in our Rare popularity tier. Phonetically it shares territory with Dillion.
Dillon meaning, origin, and usage
Meaning: Like a lion
Origin: Irish naming roots help connect Dillon to related Irish baby names.
Pronunciation: Baby Name Studio pronounces Dillon as D·I·L·L·O·N, with 6 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Dillon is an uncommon, standout choice in the Rare tier.
Dillon variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Dillona, Dillone, Dillony, Dillo.
- Nicknames: Dil and D.
- Middle names: Pair Dillon with a middle name that balances its substantial sound; start with the Dillon middle name generator.
- Sibling names: Dillion, Deleon, Daylon, Delon, Dylon — full picks on the sibling names for Dillon guide for a cohesive sibset.
- Similar names: Looking for names that sound like Dillon? Browse our names like Dillon guide for phonetic-neighbor picks.
- Explore more: use the Baby Name Explorer, name search, AI name generator, and Baby Name Studio homepage.
Frequently asked about Dillon
What does the name Dillon mean?
Dillon means "Like a lion" and is of Irish origin.
What is the origin of Dillon?
Dillon originates in Irish naming tradition.
How do you pronounce Dillon?
Dillon has 6 letters and is most commonly stressed on the first syllable.
Is Dillon a boy's or girl's name?
Dillon is primarily used as a boy's name in US records.
How popular is Dillon in 2026?
In our 2026 popularity tracker, Dillon sits in the Rare tier — an uncommon, standout choice.
What names are similar to Dillon?
Names that share Dillon's sound and style include Dillion, Deleon, Daylon, Delon, Dylon.
What middle names pair well with Dillon?
Good middle-name fits for Dillon pair an opposite syllable rhythm: if Dillon is short, lean longer (e.g. classical or three-syllable middles); if Dillon is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Dillon?
Sibling names that pair naturally with Dillon share its rhythm without rhyming — Dillion, Deleon, Daylon all sit comfortably alongside it on a shortlist.