You've posted that in the Spanish section by mistake.

Neither one is common. "Reprehend" is an extremely formal way to describe denouncing or scolding someone. "Reprimand" is still somewhat formal, but much more common. "Reprobate" is only a noun or adjective in modern usage. Its use as a verb is archaic. The primary meaning was similar to the first two, but it could also be used to describe just feeling disapproval without actually expressing it.