Boy Name · Germanic Origin
Arlin
Arlin is a boy baby name of Germanic origin, meaning "Pledge, oath". It currently sits in the Rare tier of US baby names for 2026, and parents who love Arlin often also consider Arland.
Arlin meaning, origin, and usage
Meaning: Pledge, oath
Origin: Germanic naming roots help connect Arlin to related Germanic baby names.
Pronunciation: Baby Name Studio pronounces Arlin as A·R·L·I·N, with 5 letters and a boy usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Arlin is an uncommon, standout choice in the Rare tier.
Arlin variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Arlina, Arline, Arliny, Arli.
- Nicknames: Arl and A.
- Middle names: Pair Arlin with a middle name that balances its substantial sound; start with the Arlin middle name generator.
- Sibling names: Arland, Arlen, Arlan, Arlyn, Arlon — full picks on the sibling names for Arlin guide for a cohesive sibset.
- Similar names: Looking for names that sound like Arlin? Browse our names like Arlin 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 Arlin
What does the name Arlin mean?
Arlin means "Pledge, oath" and is of Germanic origin.
What is the origin of Arlin?
Arlin originates in Germanic naming tradition.
How do you pronounce Arlin?
Arlin has 5 letters and is most commonly stressed on the first syllable.
Is Arlin a boy's or girl's name?
Arlin is primarily used as a boy's name in US records.
How popular is Arlin in 2026?
In our 2026 popularity tracker, Arlin sits in the Rare tier — an uncommon, standout choice.
What names are similar to Arlin?
Names that share Arlin's sound and style include Arland, Arlen, Arlan, Arlyn, Arlon.
What middle names pair well with Arlin?
Good middle-name fits for Arlin pair an opposite syllable rhythm: if Arlin is short, lean longer (e.g. classical or three-syllable middles); if Arlin is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Arlin?
Sibling names that pair naturally with Arlin share its rhythm without rhyming — Arland, Arlen, Arlan all sit comfortably alongside it on a shortlist.