Paisius as a Baby Name. Meaning and Origin of Paisius

What is the meaning of the name Paisius ?

The baby name Paisius is a Male name , 3 syllables long and is pronounced /peɪˈsiːəs/ (PAY-SEE-us); Greek approx. /paˈisi.os/ (pa-EE-si-os).

Paisius is Greek in Origin.

Paisius is the Latinized form of Greek Païsios (Παΐσιος), built on païs/pais ‘child’ + the adjectival suffix -ios, yielding a sense of ‘childlike’ or ‘pertaining to a child’ (not related to English “pious”). Variants and transliterations include Paisios/Païsios (Greek), Paisiy (Russian/Bulgarian: Паисий), Pajsije (Serbian: Пајсије), Paisij/Paisii (Ukrainian/Belarusian: Паїсій/Пайсій), and Romanian Paisie.

The name has deep currency in Eastern Orthodox monastic tradition: Saint Paisius the Great (5th‑century Desert Father of Scetis), Saint Paisius (Velichkovsky) (1722–1794), whose spiritual revival shaped Slavic hesychasm, and Saint Paisios of Mount Athos (1924–1994), canonized in 2015, bolster its devotional appeal. Beyond monasteries it appears in Bulgarian history via Paisiy Hilendarski (c.1722–1773), author of the Slav-Bulgarian History. Usage today remains concentrated in Greece, the Balkans, and Slavic Orthodox communities, with modest modern uptake inspired by recent sainthood.

⚙ Nothing for Paisius shows up in the birth registries or name datasets we track. Most often that means a rare name, a regional or heritage one, or a recent coinage. By any reading, it's an exceptionally uncommon choice.