Origin, birth, or creation
Jennasis is a modern creative spelling of the name Genesis. It is derived from the Greek word meaning 'origin' or 'birth' and is the title of the first book of the Bible. This specific spelling blends the traditional biblical name with the popular 'Jen' prefix.
Fewer than 5 girls were named Jennasis in 2025.
US births per 5-year period, 1990–present (SSA data).
