This rare kanji has no clear standalone meaning. Treat its meaning as uncertain.
豾 combines the beast radical 豸 with 丕, but the historical origin and original meaning are uncertain. It may have been a specific animal name or a variant form.
The left side 豸 suggests a beast or animal, and the right side 丕 looks like a stylized shape. Without a clear meaning, picture a mysterious creature with a distinctive 丕-shaped marking.
For ヒ, imagine a small tanuki (こだぬき) named Hee: Hee -> ヒ, and this rare kanji is his secret name.