• In Jain cosmology, we currently live in the present cycle (Avasarpini). The 24th and last Tirthankar of this cycle is Mahavira. According to traditional Jain texts, no new Tirthankar will be born in this same half-cycle after Mahavira. The next Tirthankar will appear in the following half-cycle (Utsarpini), not in our present time. You can read more on this idea here .

• There is a difference between Digambar and Śvetambar traditions on the name of the next Tirthankar in the future cycle:

- Digambar tradition commonly mentions Padmanabh as the 25th Tirthankar of the next cycle. - Śvetambar tradition sometimes refers to the next as Mahapadma, with the exact name not fixed across all texts.

• In short:

- No more Tirthankaras will be born in the current cycle after Mahavira. - In the next cycle, a new set of Tirthankaras will arise, but their names are not universally fixed in all scriptures; traditions differ on the exact names (Padmanabh vs Mahapadma being noted examples).

If you’d like, I can pull out concise points from the specific Jain texts that discuss the future cycle and the different traditions.