Jaina

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Jaina can refer to:

• Jain/Jaina, a follower of Jainism, an ancient classical religion of India
• List of Jains, a list of various notable Jains
• Federation of Jain Associations in North America (JAINA)
• Jaina Island, an archaeological site of the Maya civilization, in the present-day Mexican state of Campeche
• Jaina Solo, a fictional Star Wars Expanded Universe character
• Jaina Proudmoore, a fictional character in the Warcraft franchise and Heroes of the Storm
• Jaina (grape), a Spanish wine grape