Rafer is of American origin, derived from the German surname Raifer, which means "to make repairs." The name is quite uncommon, ranking among the least popular names for boys in recent years. It carries a unique and distinctive sound that sets it apart from more common names. Spelling variations include Rafir and Raffrey.
"Rafer saw a peak in popularity in the late 1960s with 8 births in 1961 and consistently high numbers until 1969. After a dip, it experienced another rise in the mid-70s to early 80s. Overall, there were 34 Rafer babies born over these years."