Limbo
Limbo is clearly inspired by a stage magician, featuring a top hat, coat tails, white gloves and wide dress pants. This matches his theme of someone who wanders between realities.
There is an interpretation on the wiki that likens him to Baron Samedi, but I feel not comfortable to make this comparison, as this crosses into a real life religion, so if someone with more knowledge wants to give their opinion, please do.















