Rinnal
Rinnal is a surname of German origin. It is believed to derive from a topographic name for someone who lived by a stream or brook, possibly from the Middle High German word "rin," meaning "to flow" or "stream." Alternatively, it could be a habitational name from a place named Rinnal, though no prominent locations with this specific name are widely recognized.
Variations of the surname exist, reflecting regional dialectal differences and historical transcription practices. These can include