Arunie Fernando was the yeoman assigned to J.T. Esteban aboard the USS Grissom(NCC-638) in 2285.
Arunie De Silva Fernando was born in Colombo, Sri-Lanka on Earth. She served on the USS Endeavour before been transferred to the Grissom. She was friends with Lieutenant Graav. (Star Trek: Grissom)
Fernando was killed in 2285 when the Grissom was destroyed by a Klingon Bird-of-Prey. (Star Trek III: The Search for Spock)
The character's name, Arunie Fernando, is from the fan fiction Star Trek: Grissom.