Where does “Pines” come from?

Pines (English) comes from English pine, from Middle English pyne, from Old English pine, from Proto-Germanic *pīnā.

Ancestry of “Pines”, step by step

Pines traces back through two separate lines of ancestry.

via English pine

StepLanguageWordMeaning
1EnglishpineAny coniferous tree of the genus "Pinus"; Any...
2Middle EnglishpyneA painful punishment; torture
3Old Englishpine
4Proto-Germanic*pīnā

via English S

StepLanguageWordMeaning
1EnglishSThe ordinal number nineteenth, derived from this...
Every word from Proto-Germanic *pīnāEvery word from Old English pineEvery word from Middle English pyne
Pines — Etymology, Origin & Word History | Etymology Explorer