Girl Name · Greek Origin
Alethia
Considering Alethia? It is a girl name whose meaning is "Truth", rooted in Greek naming tradition, and ranks in our Rare popularity tier. Phonetically it shares territory with Alethea.
Alethia meaning, origin, and usage
Meaning: Truth
Origin: Greek naming roots help connect Alethia to related Greek baby names.
Pronunciation: Baby Name Studio pronounces Alethia as A·L·E·T·H·I·A, with 7 letters and a girl usage profile.
Popularity: According to Baby Name Studio's 2026 tracker, Alethia is an uncommon, standout choice in the Rare tier.
Alethia variants, nicknames, middle names, and sibling names
- Variants and spelling ideas: Alethiaa, Alethiae, Alethiay, Alethi.
- Nicknames: Alet and A.
- Middle names: Pair Alethia with a middle name that balances its substantial sound; start with the Alethia middle name generator.
- Sibling names: Alethea, Aleatha, Althea, Aletha, Aleta — full picks on the sibling names for Alethia guide for a cohesive sibset.
- Similar names: Looking for names that sound like Alethia? Browse our names like Alethia 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 Alethia
What does the name Alethia mean?
Alethia means "Truth" and is of Greek origin.
What is the origin of Alethia?
Alethia originates in Greek naming tradition.
How do you pronounce Alethia?
Alethia has 7 letters and is most commonly stressed on the first syllable.
Is Alethia a boy's or girl's name?
Alethia is primarily used as a girl's name in US records.
How popular is Alethia in 2026?
In our 2026 popularity tracker, Alethia sits in the Rare tier — an uncommon, standout choice.
What names are similar to Alethia?
Names that share Alethia's sound and style include Alethea, Aleatha, Althea, Aletha, Aleta.
What middle names pair well with Alethia?
Good middle-name fits for Alethia pair an opposite syllable rhythm: if Alethia is short, lean longer (e.g. classical or three-syllable middles); if Alethia is longer, a one-syllable middle keeps the full name from feeling heavy.
What are good sibling names for Alethia?
Sibling names that pair naturally with Alethia share its rhythm without rhyming — Alethea, Aleatha, Althea all sit comfortably alongside it on a shortlist.