Timuçin is the Turkish spelling of the Mongol masculine given name Temüjin, which was the birth name of Genghis Khan. Notable people with the name include:

  • Timuçin Esen (born 1973), Turkish actor
  • Timuçin Şahin (born 1973), Turkish jazz guitarist
  • Timuçin Fabian Kwong Wah Aluo (born 1987), English DJ professionally known as Jax Jones
  • Timuçin Kurtay (born 2002), former e-sports player and DreamHack NL winner