From 一 (yī) meaning "one" or 宜 (yí) meaning "suitible, propper" or 怡 (yí) meaning "joy, harmony" (typically only used as feminine) combined with 卓 (zhuō) meaning "tall, erect" or 灼 (zhuó) meaning "bright, shining, luminous". Other character combinations can form this name as well.