Mine is a nickname that started in High School. One if the required courses was French. There was no literal translation for my name so my teacher called me Cha Cha. I was on the school's field hockey team and Cha Cha became Sha Sha then evolved into Shabur. The bur are the first 3 letters of my last name. Now most everyone calls me Shabur.
Nothing too exciting. But my niece and nephews call me Tia Sha. Tia is the word for aunt in Spanish.