Worldwide, Guenhael (Guenhael 
) is a rare male forename. The first name Guenhael is habitual in Western Europe, particularly France, where it is a rare boy's name.
Rio, Jahier, Thomas, Texier, Vicaud, Fablet, Arhuero, Guyodo, Beaudry, Guillot, Guitton, Guennec, Lameyre, Mahmoudi, Guelvoud, Kerzerho, Kerbastard, Pollet, Bellec, Bily, Roch, Jalu, Huet, Perel, Ruaud, Boceno, Denis, Labas, Loric, Lorcy, Lucas, Charlo, Bauche, Guyot, and Boursicaud