Where does “Valu lui Traian” come from?

Valu lui Traian (Romanian) comes from Romanian lui, from Latin illūi, from Latin illī, from Latin ille, from Latin olle, from Proto-Italic *olnos — that.

Ancestry of “Valu lui Traian”, step by step

Valu lui Traian traces back through 3 separate lines of ancestry.

via Romanian lui

StepLanguageWordMeaning
1Romanianluihis; to him
2Latinillūihim dative singular masculine; apparently also genitive
3Latinillīfound in
4Latinillethat; those; "; demonstrative pronoun "; that...
5LatinolleArchaic form of ille
6Proto-Italic*olnosthat

via Romanian văl

StepLanguageWordMeaning
1Romanianvălveil; mantle, cover
2Italianveloveil; velum; first-person singular present...
3Latinvēluma cloth, covering, curtain, veil, awning
4Proto-Italic*wekslom—

via Romanian Traian

StepLanguageWordMeaning
1RomanianTraian—
2LatinTraianus—
Every word from Proto-Italic *olnos →Every word from Latin olle →Every word from Latin ille →