"Blend of Olivia and Anna"
The name Olivianna is commonly a female name from the "English" origin.
Olivianna joins the established names Olivia and Anna, running the final -a of Olivia into the opening vowel of Anna so that a doubled n appears in the middle. The combination adds no new element of meaning; it reads as a compound of two familiar given names. It first appears in United States birth records in 2007.
The pronunciation of Olivianna is oh-liv-ee-AN-uh.
