Over time, the surname Manawasinghe has undergone some changes in its spelling or pronunciation.
It is common to find surnames similar to Manawasinghe. This is because many times the surname Manawasinghe has undergone mutations.
The fact that there was no unified spelling for the surname Manawasinghe when the first surnames were formed allows us to find many surnames similar to Manawasinghe.
Not all surnames similar to the surname Manawasinghe are related to it. Sometimes it is possible to find surnames similar to Manawasinghe that have a different origin and meaning.