Here's the list of the more spoken languages on the world

Language	Percent of World Population
Mandarin	12.44%
Spanish	4.85%
English	4.83%
Arabic	3.25%
Hindi	2.68%
Bengali	2.66%
Portuguese	2.62%
Russian	2.12%
Japanese	1.80%
German	1.33%
Javanese	1.25%
Others	61.17%