ハバナ

Etymology
Ultimately from, in turn from.

Japanese sources list the term as a borrowing of Havana, but do not indicate the source language.

The term is first cited to the early 1890s. This would suggest that the term was borrowed from, since the in Spanish has been silent for centuries. Considering that the pitch accent is on the first mora, the borrowing was likely via the written rather than the spoken form, as the accent on the second syllable in either Spanish or English would likely result in a higher pitch on the second mora instead.