For this Karl-Viktor there are 2 different names on Yasni.
In the ranking of the most common first names Karl-Viktor is on position 4589.
known early in Germany, for example, by Charlemagne (8th-9th century.); Karl, Old High (Word format); Karal = the man, husband, old German name was but: Male first name (German, Scandinavian) until the 19th Century in Germany popular
Male first name (German, Scandinavian, Polish, Czech): Viktor, the winner, Latin (Roman mythology); victor = the winner; victoria = the victory, among other epithet of Hercules and the father of the gods Jupiter, previously contributed 3 popes named Victor