The name Renner is of German origin, meaning "reindeer". It's a surname but can also be used as a given name. The name gained popularity in the United States during the late 20th century and has since been borne by several notable individuals, including actor Jeremy Renner, best known for his roles in Marvel Cinematic Universe films such as "The Avengers" series.
"From 1999 to 2023, the name Renner saw a steady increase in popularity, with a significant jump in 2007 (40 births) and consistent high numbers from 2011 onwards. The total number of children named Renner over this period is 533."