Girl Name · Latin Origin
Hillary
Hillary — a girl name from the Latin tradition — is an uncommon, standout choice. Its meaning, "Cheerful, happy", anchors the name in something deeper than sound alone. If Hilary is on your shortlist, Hillary belongs in the same conversation.
Hillary meaning, origin, and usage
Meaning: Cheerful, happy
Origin: Latin naming roots help connect Hillary to related Latin baby names.
Pronunciation: Baby Name Studio pronounces Hillary as H·I·L·L·A·R·Y, with 7 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Hillary is an uncommon, standout choice in the Rare tier.
Hillary variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Hillarya, Hillarye, Hillaryy, Hillar.
- Nicknames: Hill and H.
- Middle names: Pair Hillary with a middle name that balances its substantial sound; start with the Hillary middle name generator.
- Sibling names: Hilary, Hillery, Hilario, Hilaria, Hillard — full picks on the sibling names for Hillary guide for a cohesive sibset.
- Similar names: Looking for names that sound like Hillary? Browse our names like Hillary 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 Hillary
What does the name Hillary mean?
Hillary means "Cheerful, happy" and is of Latin origin.
What is the origin of Hillary?
Hillary originates in Latin naming tradition.
How do you pronounce Hillary?
Hillary has 7 letters and is most commonly stressed on the first syllable.
Is Hillary a boy's or girl's name?
Hillary is primarily used as a girl's name in US records.
How popular is Hillary in 2026?
In our 2026 popularity tracker, Hillary sits in the Rare tier — an uncommon, standout choice.
What names are similar to Hillary?
Names that share Hillary's sound and style include Hilary, Hillery, Hilario, Hilaria, Hillard.
What middle names pair well with Hillary?
Good middle-name fits for Hillary pair an opposite syllable rhythm: if Hillary is short, lean longer (e.g. classical or three-syllable middles); if Hillary is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Hillary?
Sibling names that pair naturally with Hillary share its rhythm without rhyming — Hilary, Hillery, Hilario all sit comfortably alongside it on a shortlist.