Leonice as a Baby Name. Meaning and Origin of Leonice

What is the meaning of the name Leonice ?

The baby name Leonice is a Female name , 3 syllables long and is pronounced /liˈoʊnɪs/ (lee-OH-niss).

Leonice is Greek in Origin.

Leonice is a feminine given name most common in Portuguese-speaking countries, especially Brazil. It belongs to the wide Leon-/Leont- family that stems from the Greek leon, “lion,” transmitted through Latin Leo/Leontius and the feminine Leontia. The -ice ending aligns it with Iberian and Brazilian naming patterns seen in Eunice and Berenice, and may reflect phonetic influence from those forms. The core meaning evokes “lion-like” qualities - strength, courage, and nobility - and the everyday nickname Nice (NEE-seh) is widely used in Brazil.

Documented in Lusophone records from the early to mid-20th century, Leonice saw modest popularity in Brazil and remains uncommon in English-speaking contexts. Variants and related forms include Leônice (Portuguese orthography), Léonice (French-influenced style), Leonie/Léonie, Leoni, Leonia, Leontine/Leontina, and Leôncia/Leontia; masculine counterparts are Leon, Leone, Leôncio, and Leontius. Diminutives and short forms may appear as Nice, Nícia, Loni, or Léa in different communities.