Petrina as a Baby Name. Meaning and Origin of Petrina

What is the meaning of the name Petrina ?

The baby name Petrina is a Female name , 3 syllables long and is pronounced /pəˈtriːnə/ (puh-TREE-nuh).

Petrina is Latin in Origin.

Petrina is a feminine given name formed from Petra, the female counterpart of Peter, ultimately from Greek Petros via Latin Petrus, meaning “rock” or “stone.” The -ina ending functions as a diminutive or affectionate elaboration in many European languages, lending the name a polished, lyrical feel while retaining the core sense of steadfastness.

In use across English-speaking countries since the 19th and early 20th centuries, Petrina appears in British, Irish, Australian, and North American records, often as a refined alternative to Petra under the influence of Christian reverence for Saint Peter. Usage has remained modest but steady, giving it a familiar yet uncommon profile. Close variants and cognates include Petra, Petrine (Scandinavian), Piera and Pietrina (Italian), and French Perrine; modern short forms include Trina, Rina, and Peta. The name’s enduring appeal lies in its blend of classic roots and gentle, contemporary sound.