Around the world, Teheran (Teheran 
) is a very rare epicene first name. The first name Teheran is habitual in Indonesia, where it is a very rare female name, the United States, where it is an extremely rare unisex name, and India. Much more prevalently, Teheran is the last name as well as the forename.
Mr, Alan, Alba, Angy, Anna, Abel, Aura, Rafa, Rosa, Rita, Ruby, Dani, Dary, Daya, Dina, Dora, Gary, Glen, Lady, Lena, Lina, Lucy, Alex, Suly, Saul, Sara, Ms, De, Lu, Jd, Max, Sue, Ana, Pao, Paz, Del, Luis, Liz, Eli, Eva, Yoe, Mari, Mary, Mayo, Maye, Mafe, Mery, Mely, Luz, and Jahn