1690s, alteration of rascallion (1640s), a fanciful elaboration of rascal (q.v.). It is the parallel term of now-extinct rampallion (1590s), from Middle English ramp (n.) "ill-behaved woman" (mid-15c.), which is probably connected to the definition of romp in Johnson's Dictionary (1755) as "a rude, awkward, boisterous, untaught girl."