And all boys are given the last name of Singh, and all girls are given the last name of Kaur. Singh is for lion, Kaur is for princess. This is supposed to help Sikhs develop into a stronger sense of family and community. Now the tenth guru, who is Guru Gobind Singh, created kind of a brotherhood or a fraternity for Sikhs with an initiation ceremony. This is called the Khalsa. And although not all Sikhs are required to be part of this, many of them carry on the traditions from that brotherhood. So there is a tradition of them having uncut hair and having beards, wearing turbans, having short pants, sometimes carrying swords, carrying combs.