Where does “Latinameriko” come from?

Latinameriko (Esperanto) comes from Esperanto Ameriko, from English America, from Latin America, from Italian Amerigo, from Proto-Germanic *Amalarīks, from Proto-Germanic Haimarīks, from Proto-Germanic rīks, from Proto-Celtic rīxs — to straighten, to right oneself; right; just.

Ancestry of “Latinameriko”, step by step

Latinameriko traces back through two separate lines of ancestry.

via Esperanto Ameriko

StepLanguageWordMeaning
1EsperantoAmerikoAmerica or Americas
2EnglishAmerica
3LatinAmerica
4ItalianAmerigo
5Proto-Germanic*Amalarīks
6Proto-GermanicHaimarīksHenry
7Proto-Germanicrīksking, ruler
8Proto-Celticrīxsking
9Proto-Indo-Europeanh₃rḗǵsking, ruler
10Proto-Indo-Europeanh₃reǵ-to straighten, to right oneself; right; just

via Esperanto Latino

StepLanguageWordMeaning
1EsperantoLatinoLatin (the Latin language)
2LatinLatīnusLatin; of or pertaining to Latium, the Latin language, people, or culture
3Latin-īnusof or pertaining to; -ine
4Proto-Italic-īnosof/belonging to
5Proto-Indo-European-iHnosCreates adjectives of materials
6Proto-Indo-European-no-adjectival suffix
Every word from Proto-Indo-European h₃reǵ-Every word from Proto-Indo-European h₃rḗǵsEvery word from Proto-Celtic rīxs