Pius as a Baby Name. Meaning and Origin of Pius

What is the meaning of the name Pius ?

The baby name Pius is a Male name , 2 syllables long and is pronounced /ˈpaɪ.əs/ (PY-əs); /ˈpiː.əs/ (PEE-əs); classical Latin ~ /ˈpi.us/.

Pius is Latin in Origin.

Pius derives from the Latin adjective pius, meaning "devout, dutiful, kindly, loyal," a key Roman virtue implying reverence toward gods, family, and country. In classical literature it famously modifies Aeneas (pius Aeneas), and it later became a Roman cognomen; the emperor Antoninus earned the agnomen Pius for filial loyalty.

In Christian naming, Pius entered widespread use through the papal regnal name; twelve popes from Pius I to Pius XII cemented its association with orthodoxy and pastoral devotion. As a baptismal name it occurs chiefly in Catholic regions: German-speaking Europe and Switzerland (Pius), Italy (Pio), Spain and much of Latin America (Pío), Portugal and Brazil (Pio), France (Pie, now rare), Hungary (Piusz), and Lithuania (Pijus). The feminine counterpart is Pia. Today the name remains uncommon in English but persists in Catholic communities across Europe, Africa, and the Philippines.