What is tina short for?

Tina is a common diminutive form of the name Christina or Cristina. Christina is of Greek origin and means "follower of Christ." Tina is a popular name in many countries around the world and has been used for many decades. Tina is often used as a standalone name as well. Tina can also be short for other names such as Martina or Valentina. Famous people with the name Tina include Tina Turner, an iconic singer, and Tina Fey, a well-known actress and comedian.