Mongolian children get their first haircut in early ages between 2-5. It is called Daah Urgeeh. Depending on the lunar calendar, boys receive their first hair cut on an even year and girls in an odd year.
The ceremony symbolizes the end of "babyhood" and the transition to "childhood". The transition from babyhood was and is so important in Mongolian traditional culture. Surviving babyhood, especially for children of herding families with little access to medical facilities, was an occasion to celebrate.
The time and date for the haircutting are determined by the year in the lunar calendar when the child was born. Traditionally Buddhist lamas or monks would advise families on the best days and best years to do the ceremony.
Guests arrive during the day to participate. Offering food and drink to guests are a part of the celebration. Closest family members and friends are present at the beginning of the ceremony. Other families hold the haircutting ceremony with a formal banquet with all the guests present from the start.
The child’s head becomes more and more unsightly as swatches of hair are randomly cut. At the end of the day, after all the invited guests have finished, the child’s head is shaved - boys and girls alike - and the new hair grows out in a healthy fashion much like the symbolism of permanent teeth replacing baby teeth.
The khadag, a silky blue ceremonial cloth used in Tsaagan Sar greetings, with the hair knotted at one end is kept by the family and presented to the child at another stage (late pre-teen or early teen-age) in his or her life.