Where does “Wilhelmian” come from?

Wilhelmian (English) comes from English Wilhelm, from German Wilhelm, from Old High German Willahelm, from Old High German helm, from Proto-West Germanic helm, from Proto-Germanic helmaz, from Proto-Germanic halmaz, from Proto-Indo-European ḱolh₂mos — to pierce, strike; to stick; prick; stab.

Wilhelmian (English): Relating to Wilhelm II, German Emperor or to...

Definitions

  1. Relating to Wilhelm II, German Emperor or to...

Ancestry of “Wilhelmian”, step by step

Wilhelmian traces back through two separate lines of ancestry.

via English Wilhelm

StepLanguageWordMeaning
1EnglishWilhelm
2GermanWilhelmWilliam
3Old High GermanWillahelmWilliam
4Old High Germanhelmhelmet
5Proto-West Germanichelmhelmet
6Proto-Germanichelmazhelmet
7Proto-Germanichalmazhalm; stem; stalk; straw; hay
8Proto-Indo-Europeanḱolh₂mosstalk
9Proto-Indo-Europeanḱelh₂-to pierce, strike; to stick; prick; stab

via English ian

StepLanguageWordMeaning
1Englishian
2IrishEoinJohn any of several people in the Bible
3Old IrishIohainJohn apostle
4LatinIōannēsJohn biblical persons
5Ancient GreekἸωάννης
6HebrewיוחנןYahweh is gracious
7Hebrewחנוןgracious, merciful, compassionate; passive...
8Moroccan Arabicخنونةmucus, snot
9Arabicخُنَّة
Every word from Proto-Indo-European ḱelh₂-Every word from Proto-Indo-European ḱolh₂mosEvery word from Proto-Germanic halmaz
Wilhelmian — Etymology, Origin & Word History | Etymology Explorer