Halden \ha(l)-den\ as a boy's name is pronounced HAL-den. It is of Scandinavian origin, and the meaning of Halden is "half Dane". In ancient Britain, the Danes were fierce and frequent invaders.
Halden has 5 variant forms: Haldan, Haldane, Halfdan, Halfdane and Halvdan.
Baby names that sound like Halden are Halten and Holden.