Family name Keerthisinghe (Keerthisinghe 
) , in all the world, is quite a rare last name. The cognomen Keerthisinghe is characteristic of Sri Lanka, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Australia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Keerthisinghe | United Arab Emirates, Sri Lanka, Australia, United States, New Zealand |
| charith keerthisinghe cricketer, LK (b. 1985) |
|
Lien, Shyamali, Chaminda, Kalpanee, Darshana, Darshika, Dhammike, Tharushi, Navindra, Oshadhi, Hasantha, Maduranga, Arangalla, Chathurika, Chinthaka, Parakrama, Dulanjali, Nisansala, Nivanthaka, Himantha, Samarajith, Janitha, Bandula, Shanu, Anura, Kasun, Mahesh, Sandra, Sanath, Sumudu, Chathu, Dulanga, Chiran, Pramuk, Ramesh, Gamini, Nalaka, Hashan, Yamuna, Manjula, Chanaka, Kumari, and Dharmabandu