Felicissima is a
Latin
Latin ( or ) is a classical language belonging to the Italic languages, Italic branch of the Indo-European languages. Latin was originally spoken by the Latins (Italic tribe), Latins in Latium (now known as Lazio), the lower Tiber area aroun ...
female name meaning "most happy". It may refer to:
* Saint Felicissima of
Felicissima and Illuminata, a 3rd-century saint of Umbria, often linked with Saint
Firmina
* Saint Felicissima, as in
Gratilianus and Felicissima, Roman martyrs
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