Where does “Dulyniad” come from?

Dulyniad (Welsh) comes from Welsh Dulyn, from Welsh llyn, from Old Irish Laigin, from Old Norse staðr, from Proto-Germanic stadiz, from Proto-Indo-European stéh₂tis, from Proto-Indo-European *steh₂-.

Ancestry of “Dulyniad”, step by step

StepLanguageWordMeaning
1WelshDulyn—
2Welshllynlake
3Old IrishLaiginLeinstermen
4Old Norsestaðra place, spot, abode; a city, town, palace; a...
5Proto-Germanicstadizplace, location
6Proto-Indo-Europeanstéh₂tisstanding, position
7Proto-Indo-European*steh₂-—
Every word from Proto-Indo-European *steh₂- →