Where does “Tessie” come from?

Tessie is a diminutive form derived from the English name Tess, with the diminutive suffix -y originating from Middle English -y, Middle French -ie, and Latin -ia, ultimately from Proto-Indo-European -kos.

Tessie (English): A Tesla (vehicle)

Definitions

  1. A Tesla (vehicle)

Ancestry of “Tessie”, step by step

Tessie traces back through 3 separate lines of ancestry.

via English Tesla

StepLanguageWordMeaning
1EnglishTeslaA car manufactured by Tesla, Inc., a battery electric vehicle (BEV) automaker founded in 2003
2Serbo-CroatianTeslaadze
3Proto-Slavictesľaadze
4Proto-Indo-Europeantetḱ-dʰlo-
5Proto-Indo-Europeantetḱ-to create, produce; to cut, hew
6Proto-Indo-Europeanteḱ-to sire, beget

via English ie

StepLanguageWordMeaning
1EnglishieAlternative form of i.e

via English Tess

StepLanguageWordMeaning
1EnglishTessa planned space telescope for NASA's Explorers program
Every word from Proto-Indo-European teḱ-Every word from Proto-Indo-European tetḱ-Every word from Proto-Indo-European tetḱ-dʰlo-
Tessie — Etymology, Origin & Word History | Etymology Explorer