Pia is the Latin feminine of Pius—literally “pious” or “devout”—and migrated through Catholic Europe into everyday Italian and German use, where it is pronounced PEE-uh. Compact to the point of austerity, the name has long appealed to parents who prefer virtue over ornamentation and who regard an extra syllable as a needless luxury. In the United States it has never cracked the popularity ceiling, yet it shows remarkable stamina: federal records list five newborn Pias in 1936, and nearly a century later the 2024 count is 158, good for rank 792. Cultural references surface at regular intervals—actress-singer Pia Zadora, U.S. soccer coach Pia Sundhage, and Miss Universe 2015 Pia Wurtzbach—each keeping the name quietly on the radar without tipping it into fad territory. The result is a trim, internationally legible choice that signals calm conviction rather than crowd-pleasing theatrics.
| Pia Wurtzbach is a Filipino German model and actress who won Miss Universe 2015 and became the first Filipina to take the crown in four decades. |
| Pia Whitesell is an Australian model, actress and TV presenter who rose to fame after winning the Dolly modelling competition. |
| Pia Toscano is an American singer who finished ninth on the tenth season of American Idol and later released her debut album, I'm Good, in 2022. |
| Pia Miranda is an Australian actress who rose to fame in the 2000 film Looking for Alibrandi, later appeared in Neighbours, Wentworth and Mustangs FC, and won Australian Survivor in 2019. |
| Pia Cayetano is a Filipino lawyer, economist, and politician who has served multiple terms as a senator and was once a representative for Taguig. |
| Pia Lamberg is a Finnish actress and model who was crowned Miss Finland 2011 and competed at Miss Universe in Brazil. |
| Pia Lamberty is a German social psychologist who studies conspiracy ideologies and co-leads the Center for Monitoring, Analysis and Strategy. |
| Pia Christmas-Møller is a Danish politician who served in parliament from 1987 to 2011, briefly leading the Conservative People's Party before finishing her career as an independent. |
| Pia Lindström - Pia Lindstrom is a Swedish American TV journalist and the eldest child of actress Ingrid Bergman. |
| Pia Elda Locatelli is an Italian Socialist politician and Member of the European Parliament for North-West Italy who works on industry and research as well as gender equality. |
| Pia Getty - Pia Christina Miller Getty is a well-known socialite and heiress. |
| Pia Zimmermann is a German politician from Braunschweig who represented Die Linke in the Bundestag for Lower Saxony from 2013 to 2021. |
| Pia Nielsen is a retired Danish badminton player. |
| Pia Dijkstra is a Dutch former television presenter turned D66 politician who sat in the House of Representatives from 2010 to 2021 and briefly served as Minister for Medical Care in 2024. |