For this Guy Marc there are 7 different names on Yasni.
In the ranking of the most common first names Guy Marc is on position 4584.
Male first name (English, French): Guy, Old High (became independent short form); witu = forest; romanized form of 'Wido', the short form of names beginning with 'Wid-' like 'Witold'
Male first name (German, French): Marc, Mars (the Roman god of war) dedicated, Latin (Roman mythology) ancient Roman first name, the name was traditionally mainly depending where in March-born and in the Middle Ages spread by the name of Mark the Evangelist