Where does “Timor Leste” come from?

Timor Leste (Portuguese) comes from Portuguese leste, from French est, from Middle French est, from Old French est, from Latin est, from Proto-Indo-European h₁ésti, from Proto-Indo-European h₁es- — to be.

Ancestry of “Timor Leste”, step by step

Timor Leste traces back through two separate lines of ancestry.

via Portuguese leste

StepLanguageWordMeaning
1Portugueselesteeast
2Frenchesteast; third-person singular present indicative of...
3Middle Frenchestthird-person singular present indicative of estre
4Old Frenchestthird-person singular present indicative of estre
5Latinestthird-person singular present active indicative...
6Proto-Indo-Europeanh₁éstito be
7Proto-Indo-Europeanh₁es-to be

via Portuguese Timor

StepLanguageWordMeaning
1PortugueseTimorTimor island
2MalayTimorTimor
3Malaytimureast; East, one of the four principal compass...
4Proto-Malayictimureast
5Proto-Malayo-Polynesiantimuʀsoutheast monsoon
6Proto-Austronesiantimuʀsouth or east wind
Every word from Proto-Indo-European h₁es-Every word from Proto-Indo-European h₁éstiEvery word from Latin est