The Complete Book of Hebrew Baby Names by
Smadar Shir Sidi list Erela as a female name used in modern
Israel that is "the feminine form of Erel, in Hebrew 'angel, messenger.'" The same book under the male name Erel says "In Hebrew, 'angel, messenger', or 'I will see God.'" The pronunciation for Erela given in Sidi's book is "ehr-EH-lah."