| 11. | ISKANDAR | Is the Arabian form of the Greek name Alexandros (Persian Iskandar) which means "defender". We also have the surname Iskandaryan. |
| 12. | ISMAYEL(Ismayil) | From Hebrew name Išmael "God heard" which came from Bible. The corresponding surname is Ismailyan. |
| 13. | ISPIRIDON | From Greek name Spiridon which means "dear", "darling"(Latin spir "soul"+donum "present"). We also have Ispir for short and the surname Ispiryan. |
| 14. | ISRAYEL | From Hebrew name Israel "God soldier" which came from Bible. The corresponding surname is Israyelyan. |
| 15. | IVANEH(Ivan) | Is the Georgian or New Greek form of the Russian name Iohann or Iohannes. It became popular in XIX c. |
