Answer

In Jain tradition, Jyeshtha is known as the elder sister of Lord Bahubali.

She is mentioned along with her sister Brahmi.

Explanation

According to Jain tradition:

• Brahmi and Jyeshtha were daughters of the first Tirthankar, Lord Rishabhdev / Adinath.
• Brahmi is traditionally associated with learning and script.
• Jyeshtha is also regarded as a learned and noble daughter of Lord Rishabhdev.

Takeaway

So, Jyeshtha’s sister’s name is Brahmi.