Petronella

Etymology
From, feminine diminutive of Petronius, a Roman family name possibly derived from petra "rock". Name of an obscure early saint; because of similarity of sound, used as a feminine form of Peter.

Proper noun

 * , rare in English after Middle Ages.

Etymology
From, from.

Etymology
Feminine diminutive of

Proper noun

 * 1)  of Latin origin. Variant: Pernilla