Girl Name
Adline
Adline is a girl's name whose meaning is not firmly attested in the historical record. It is used as a girl's name across several naming traditions, and it is rare in the United States today — outside the SSA top 1,000.
Adline is a girl baby name. It currently sits in the Rare tier of US baby names for 2026, and parents who love Adline often also consider Adaline.
Adline meaning, origin, and usage
Meaning: Adline has a distinctive sound and evolving modern usage.
Origin: Multiple naming traditions are associated with this name.
Pronunciation: Baby Name Studio pronounces Adline as A·D·L·I·N·E, with 6 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Adline is an uncommon, standout choice in the Rare tier.
Adline variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Adlinea, Adlinee, Adliney, Adlin.
- Nicknames: Adl and A.
- Middle names: Pair Adline with a middle name that balances its substantial sound; start with the Adline middle name generator.
- Sibling names: Adaline, Adelene, Adeline, Adilene, Adalyn — full picks on the sibling names for Adline guide for a cohesive sibset.
- Similar names: Looking for names that sound like Adline? Browse our names like Adline 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 Adline
What does the name Adline mean?
Adline has no single meaning that is firmly attested in the historical record. It is used as a girl name in US birth records, and parents usually choose it for its sound rather than a documented meaning.
What is the origin of Adline?
The exact origin of Adline is debated, but it has been used across multiple naming traditions.
How do you pronounce Adline?
Adline has 6 letters and is most commonly stressed on the first syllable.
Is Adline a boy's or girl's name?
Adline is primarily used as a girl's name in US records.
How popular is Adline in 2026?
In our 2026 popularity tracker, Adline sits in the Rare tier — an uncommon, standout choice.
What names are similar to Adline?
Names that share Adline's sound and style include Adaline, Adelene, Adeline, Adilene, Adalyn.
What middle names pair well with Adline?
Good middle-name fits for Adline pair an opposite syllable rhythm: if Adline is short, lean longer (e.g. classical or three-syllable middles); if Adline is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Adline?
Sibling names that pair naturally with Adline share its rhythm without rhyming — Adaline, Adelene, Adeline all sit comfortably alongside it on a shortlist.