Where does “Latvianness” come from?

Latvianness (English) comes from English latvian, from English -n, from Old Norse -inn, from Proto-Norse -īna-, from Proto-Germanic -īnaz, from Proto-Indo-European -iHnos, from Proto-Indo-European -no- — adjectival suffix.

Latvianness (English): The state or quality of being Latvian

Definitions

  1. The state or quality of being Latvian

Ancestry of “Latvianness”, step by step

Latvianness traces back through two separate lines of ancestry.

via English latvian

StepLanguageWordMeaning
1EnglishlatvianOf, from, or pertaining to Latvia, the Latvian people or the Latvian language
2English-nAlternative form of -en; API; Alternative form of...
3Old Norse-innUsed to create adjectives from nouns, meaning...
4Proto-Norse-īna-
5Proto-Germanic-īnaz-en
6Proto-Indo-European-iHnosCreates adjectives of materials
7Proto-Indo-European-no-adjectival suffix

via English Ness

StepLanguageWordMeaning
1EnglishNessAn Ulster princess and the mother of Conchobar mac Nessa and Findchoem in the Ulster Cycle of Irish mythology. Daughter of Eochaid Sálbuide. Also the mother of Cormac Cond Longas by incest with Conchobar mac Nessa
2Middle Englishnesse
3Old Englishnæsnot, not at all; not; first/third-person singular...
4Proto-Germanicnasjąfoothill; headland; cape
5Proto-Indo-Europeannéh₂snose
Every word from Proto-Indo-European -no-Every word from Proto-Germanic -īnazEvery word from English -n