Jaïna

The name Jaïna is a variant of Jaina, which has roots in Sanskrit. In India, 'Jaina' refers to a follower of Jainism, an ancient Indian religion. The word 'Jaina' itself is derived from 'Jina', meaning 'victor' or 'conqueror' (one who has conquered inner passions and desires). While primarily associated with the religion, the name has also been adopted as a given name, particularly in regions influenced by Indian culture.

Its usage outside of India, particularly with the diaeresis (¨) over the 'i' as in Jaïna, suggests a potential French or other European influence in its spelling or adoption. This spelling might be an attempt to guide pronunciation or to differentiate it from the religious term, giving it a more distinct feminine name identity.