Noble or ornament
Arra is a rare name with multiple potential etymological roots. In some contexts, it is considered a variation of the Arabic name Ara, meaning 'ornament' or 'decoration,' while in others, it is linked to the Germanic root 'adal,' meaning 'noble.' Its brevity and vowel-heavy sound align it with modern naming trends despite its rarity.
About 5 girls were named Arra in 2025.
US births per 5-year period, 1990–present (SSA data).