Hedvig is a rare Germanic female given name derived from 'hadu' meaning "battle" or "strife," and 'wig' meaning "war," interpreted as "struggle in war" or "battle leader." It was popularized by Saint Hedwig of Andechs, a 13th-century duchess known for her piety and charity. Today, it's relatively uncommon but shares roots with names like Hedda or Hilda.