German Wilhelm

← Old High German Willahelm (inherited)

← Old High German willo (mention)

← Old High German helm (mention)

→ English William (cognate)

→ English Wilhelm (borrowed)

→ Afrikaans Wilhelm (borrowed)

→ German Wilhelmina (mention)

→ Esperanto Vilhelmo (derived)

→ Finnish Vilhelmi (cognate)

→ Latvian Vilhelms (borrowed)

→ Polish Wilhelm (borrowed)

→ Swedish Vilhelm (cognate)