Boy Name
Delos
Delos is a boy's name whose meaning is not firmly attested in the historical record. It is used as a boy's name across several naming traditions, and it is rare in the United States today — outside the SSA top 1,000.
Delos — a boy name — is an uncommon, standout choice. If Delisa is on your shortlist, Delos belongs in the same conversation.
Delos meaning, origin, and usage
Meaning: Delos has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Delos as D·E·L·O·S, with 5 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Delos is an uncommon, standout choice in the Rare tier.
Delos variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Delosa, Delose, Delosy, Delo.
- Nicknames: Del and D.
- Middle names: Pair Delos with a middle name that balances its substantial sound; start with the Delos middle name generator.
- Sibling names: Delisa, Delsie, Delcie, Dulce, Deloise — full picks on the sibling names for Delos guide for a cohesive sibset.
- Similar names: Looking for names that sound like Delos? Browse our names like Delos 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 Delos
What does the name Delos mean?
Delos has no single meaning that is firmly attested in the historical record. It is used as a boy name in US birth records, and parents usually choose it for its sound rather than a documented meaning.
What is the origin of Delos?
The exact origin of Delos is debated, but it has been used across multiple naming traditions.
How do you pronounce Delos?
Delos has 5 letters and is most commonly stressed on the first syllable.
Is Delos a boy's or girl's name?
Delos is primarily used as a boy's name in US records.
How popular is Delos in 2026?
In our 2026 popularity tracker, Delos sits in the Rare tier — an uncommon, standout choice.
What names are similar to Delos?
Names that share Delos's sound and style include Delisa, Delsie, Delcie, Dulce, Deloise.
What middle names pair well with Delos?
Good middle-name fits for Delos pair an opposite syllable rhythm: if Delos is short, lean longer (e.g. classical or three-syllable middles); if Delos is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Delos?
Sibling names that pair naturally with Delos share its rhythm without rhyming — Delisa, Delsie, Delcie all sit comfortably alongside it on a shortlist.