Number of Esperanto Speakers
How many Esperanto speakers are there?
About 2 million.
There are about 2 million speakers of Esperanto in around 115 countries worldwide. This is according to the 16th edition of the World Ethnologue published in 2009 and edited by Paul Lewis. Esperanto is a synthetic language constructed by Polish physician Lazar Ludwik Zamenhof in 1887.