Pubic hair is the hair around the genitals of an individual. It is common in all sexes. Keeping or removal of pubic hair is an individual choice. However, there are few benefits in not shaving your pubic hair. OBGYNs have stated having pubic hair is not unhygienic.
Sources:
https://www.medicalnewstoday.com/articles/why-do-we-have-pubic-hair#purpose
https://www.thegoodtrade.com/features/not-shaving-pubic-hair