It would depend on what you mean by "are" (only now?, in the past? in the future?), by "popular" (is a programming language used by one person popular? by two?)

It would depend on what you mean by "are" (only now?, in the past? in the future?), by "popular" (is a programming language used by one person popular? by two?), by "interesting" (is brainfuck interesting), by "non-English" (is APL non-English?). https://en.wikipedia.org/wiki/Non-English-based_programming_languages https://en.wikipedia.org/wiki/Non-English-based_programming_... https://www.quora.com/Are-there-programming-languages-in-languages-other-than-English-language https://www.quora.com/Are-there-programming-languages-in-lan... https://news.ycombinator.com/item?id=7700691 https://news.ycombinator.com/item?id=7700691 https://news.ycombinator.com/item?id=9874488 https://news.ycombinator.com/item?id=9874488