In Jain dharma, there is no fixed rule that a particular Tirthankar’s murti should be chosen based on date of birth (like 27th November, etc.).

Some important points:

1. Tirthankar is not decided by birth-date

Jain āgams and authentic Jain traditions do not say that: - “If born on this date, you must worship this specific Tirthankar.” This idea mostly comes from astrological or regional customs, not from core Jain scriptural teachings.

1. Whom should you choose then?

You can peacefully choose: - The Mulnayak (main idol) of your family’s temple - The Tirthankar your family traditionally worships - Or any Tirthankar towards whom you feel special shradha (devotion) For example, many people naturally feel more bhakti for: - Bhagwan Mahavir - Bhagwan Parshvanath - Bhagwan Shantinath, etc.

This is completely acceptable and spiritually correct.

1. Male/Female and date do not limit your devotion

Being a male born on 27 November does not restrict you to any one Tirthankar. All 24 Tirthankars are equally siddha (liberated, perfect souls). You can worship any or all of them with samyak bhav.

1. Simple practical suggestion

If you still wish to decide one “special” Tirthankar: - Ask your parents/elders which Tirthankar is traditional in your family. - Or visit a nearby Jain temple and, with pure bhav, choose the Mulnayak Bhagwan there as your main upāsya (adorable Lord).

So, according to Jain dharma, there is no specific Tirthankar fixed for a 27 November birth; you are free to choose any Tirthankar with right faith and devotion.