There are multiple origins and translations for the name Ay:
1. Turkic the most popular name-giving component means - "the Moon (born under the happy moon)".
2. Chinese (爱) & Japanese (愛) name - "love" or of Chinese (蔼) - "kind, amiable, pleasant, tender, friendly".
3. Old English name-forming - "I am".
May also refer to Ay (male name )