Surname Ortanca (Hortensia 
, Ortanca 
) , throughout the world, is a common last name. The last name Ortanca is habitual in Mexico, where it is quite a common surname, Spain, and Venezuela, where it is quite a rare surname. Also, Ortanca is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hortensia | Spain, Mexico, United States, Argentina, Democratic Republic of the Congo |
| Ortanca | Turkey, Germany, United Kingdom, United States, Canada |
| ibrahim ortanca researcher |
|
Mr, Seyit, Sezer, Soner, Adnan, Ayşe, Aysel, Ayten, Ahmet, Canan, Caner, Cansu, Berna, Burcu, Birol, Koray, Kerim, Kemal, Recep, Gizem, Tugay, Nilay, Sedat, Sevgi, Selma, Sudem, Ali, Can, Mert, Musa, Arif, Arda, Adem, Asim, Asli, Rumi, Nuray, Nuri, Emre, Onur, Merve, Mi Ne, Murat, Sandy, Salih, Samet, Sai T, Sirin, Esra, and Erkan