Is it compulsory to have the yellow fever vaccination for entry into Thailand from Nigeria?

Assuming you're Nigerian and the Nigerian authorities don't impose a yellow fever vaccination requirement on their citizens to leave the country (many African countries do) then you first have to find a country that doesn't require the shot to enter or transit (such as European countries) before flying to Thailand.

However, that isn't a guarantee because Thai immigration still pulls aside all Nigerian nationals to check their yellow fever vaccination certificate.

In theory, a minimum 10 day stay in a non-yellow fever country should negate this requirement, but it's uncharted waters.

If you're concerned, you might want to consider getting a "contraindication to vaccination certificate ".

I don't know if the Thai authorities will accept this for quarantine free entry.

Singapore imposes a 6-day quarantine on holders of this certificate (meaning anyone who is medically unfit to be vaccinated against yellow fever) and I suspect the Thais are the same but I don't know for sure.