This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
The exact historical development of 徤 is uncertain. It visually combines 彳 (movement) with 建 (build/establish), but its origin and original meaning are unclear.
The left side 彳 suggests movement, and the right side 建 suggests building. Imagine a person walking while building something, but the meaning remains unclear.
For ケン, picture a person named Ken walking along a path (彳) while building (建) a structure: Ken -> ケン.