Where does “Valea lui Francisc” come from?

Valea lui Francisc (Romanian) comes from Romanian Francisc, from Latin Franciscus, from Latin francia, from Latin -ia, from Latin -ius, from Proto-Italic -jōs, from Proto-Indo-European -yós — Creates adjectives from noun or verb stems.

Ancestry of “Valea lui Francisc”, step by step

Valea lui Francisc traces back through 3 separate lines of ancestry.

via Romanian Francisc

StepLanguageWordMeaning
1RomanianFrancisc
2LatinFranciscusFrench; Frankish
3Latinfrancianominative plural of francium; accusative plural...
4Latin-iaUsed to form a feminine abstract noun, usually...
5Latin-iusforming adjectives from nouns; nominative neuter...
6Proto-Italic-jōsForms comparative adjectives
7Proto-Indo-European-yósCreates adjectives from noun or verb stems

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 vale

StepLanguageWordMeaning
1Romanianvalevalley
2Latinvallisvalley, vale; hollow; dative plural of vāllum
3Proto-Indo-EuropeanwēlH-to roll, to undulate
4Proto-Indo-EuropeanwelH-to turn, to wind
Every word from Proto-Indo-European -yós
Valea lui Francisc — Etymology, Origin & Word History | Etymology Explorer