Where does “Sierra Leonian” come from?

Sierra Leonian (English) comes from English Sierra Leone, from Italian serra, from Italian serrare, from Vulgar Latin serrare, from Latin serāre, from Latin sēra, from Latin serō, from Latin sērus — to ache; to fester; wound; injury.

Sierra Leonian (English): Alternative form of Sierra Leonean

Definitions

  1. Alternative form of Sierra Leonean

Ancestry of “Sierra Leonian”, step by step

Sierra Leonian traces back through two separate lines of ancestry.

via English Sierra Leone

StepLanguageWordMeaning
1EnglishSierra Leone
2Italianserragreenhouse, glasshouse; third-person singular...
3Italianserrareto close, shut; to clamp
4Vulgar Latinserrareclose, shut; to close, shut; inflection of...
5Latinserāre
6Latinsēraa bar or bolt for fastening doors
7Latinserōto sow, plant
8Latinsēruslate, too late
9Proto-Italicswerjos
10Proto-Indo-Europeanswer-yo-s
11Proto-Indo-Europeanswer-to ache; to fester; wound; injury

via English ian

StepLanguageWordMeaning
1Englishian
2IrishEoinJohn any of several people in the Bible
3Old IrishIohainJohn apostle
4LatinIōannēsJohn biblical persons
5Ancient GreekἸωάννης
6HebrewיוחנןYahweh is gracious
7Hebrewחנוןgracious, merciful, compassionate; passive...
8Moroccan Arabicخنونةmucus, snot
9Arabicخُنَّة
Every word from Proto-Indo-European swer-Every word from Proto-Indo-European swer-yo-sEvery word from Proto-Italic swerjos