Short answer: Jainism is not limited to any single varna. There are Jains who come from many different origins, including those historically identified as Kshatriyas, but being Jain is about following the Jain dharma, not about one’s caste or varna.

Key points:

• Jainism welcomes followers from all varnas; the path and vows apply to individuals, not to a fixed caste.
• In history, some Jain communities may trace ancestry to various social groups (including Kshatriya lineages), but this is a cultural/historical detail, not a doctrinal requirement of Jainism.
• The two major Jain sects (Digambara and Śvetāmbara) emphasize spiritual practice over caste, and many Jain lay communities today include people from diverse backgrounds.

If you’d like, I can provide a more detailed Jain perspective on varna and community names, or point you to specific Jain texts that discuss this topic.