Namkaran Sanskar
Sacred naming ceremony for newborn based on birth nakshatra — one of the 16 Hindu Samskaras.
Mundan Sanskar
Sacred first haircut ceremony (Chudakarana) between 1-3 years removing birth karma from first hair.
Annaprashan Sanskar
Sacred first solid food feeding ceremony at 6 months — the 6th of 16 Hindu Samskaras.