How can i know my korean name if my name is mae amor salceda?

No one really has a Korean name (Unless they're Korean or half obviously xD) your just supposed to choose or make a Korean name that you like and say it's your Korean name. Like my name is Rachel Leahu and I chose the name Kim Hyosung to be my Korean name even though it has nothing to do with my name... I suggest you make your name something Like 사매용 (Sa MaeYoung, last name - Sa, first name - MaeYoung) Mae cause it the first part in your name, Sa because theyre the first two letters in your last name... So yeah :]