Boy Name
Clois
Clois 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.
Clois is a boy baby name. It currently sits in the Rare tier of US baby names for 2026, and parents who love Clois often also consider Collis.
Clois meaning, origin, and usage
Meaning: Clois has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Clois as C·L·O·I·S, with 5 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Clois is an uncommon, standout choice in the Rare tier.
Clois variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Cloisa, Cloise, Cloisy, Cloi.
- Nicknames: Clo and C.
- Middle names: Pair Clois with a middle name that balances its substantial sound; start with the Clois middle name generator.
- Sibling names: Collis, Claus, Cloyce, Celso, Clovis — full picks on the sibling names for Clois guide for a cohesive sibset.
- Similar names: Looking for names that sound like Clois? Browse our names like Clois 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 Clois
What does the name Clois mean?
Clois 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 Clois?
The exact origin of Clois is debated, but it has been used across multiple naming traditions.
How do you pronounce Clois?
Clois has 5 letters and is most commonly stressed on the first syllable.
Is Clois a boy's or girl's name?
Clois is primarily used as a boy's name in US records.
How popular is Clois in 2026?
In our 2026 popularity tracker, Clois sits in the Rare tier — an uncommon, standout choice.
What names are similar to Clois?
Names that share Clois's sound and style include Collis, Claus, Cloyce, Celso, Clovis.
What middle names pair well with Clois?
Good middle-name fits for Clois pair an opposite syllable rhythm: if Clois is short, lean longer (e.g. classical or three-syllable middles); if Clois is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Clois?
Sibling names that pair naturally with Clois share its rhythm without rhyming — Collis, Claus, Cloyce all sit comfortably alongside it on a shortlist.