Indimi 5 zivugwa cyane ku Isi
Isi ifite indimi zirenga 7,000, ariko hari izivugwa cyane ku isi. Indimi 5 zikomeye cyane, hashingiwe ku mubare w’abazivuga, ni izi: Icyongereza (English): gikoreshwa n’abasaga miliyari 1.5, kikaba ururimi mpuzamahanga mu bucuruzi, siyansi, ikoranabuhanga n’itangazamakuru. Igishinwa (Mandarin Chinese): kivugwa n’abasaga miliyari 1.1, cyane mu Bushinwa, Taiwan na Singapore. Igihinde (Hindi): kivugwa n’abantu barenga miliyoni 600, cyane mu Buhinde na Nepal. Icyesipanyolo (Spanish): kivugwa n’abasaga miliyoni 500, cyane muri Amerika y’Epfo, Amerika yo Hagati