潲: Pig swill, also known as "潲水" in Chinese, is a term referring to the leftover food or kitchen waste fed to pigs. As a relatively obscure character, caution is advised when considering its use in personal names.
溯: Against the current. In personal names, it implies the ability to forge ahead even in the face of adversity, and the wisdom to seek the root of all matters.
Meaning: The name symbolizes perseverance and moving forward against adversity, like rain slanting down and a river flowing upstream.