There are more native Spanish Speakers than English Speakers, however English is spoken as a secondary laguage far more than Spanish.
Spanish is also easier to read than english as words are pronounced as they are written.
FYI French is NO a dying Language, Besides France it is spoken frequently in Africa many times as a Languai Franca.
For all those who think Yiddish is special, you should look up the Bund and Der Arbeter Ring . Around 1900 Yiddish was the language of the hard core secular jews. The Bund was the strongest political group in Pre-war Poland. They were against religion and Zionism and belived Jews should stay in Poland