Kammala jumlar da ke gaba: "Pheng Sat Lāo" () ita ce taken kasa na Jamhuriyar Demokradiyyar Jama'ar Lao. Dokta Thongdy Sounthonevichit ya hada kiɗa kuma ya rubuta kalmomin a 1941. An karbe shi a matsayin taken kasa na Masarautar Laos a shekarar 1945. An sake yin amfani da kalmomin asali bayan da 'yan gurguzu suka yi nasara a cikin
Yaƙin basasa na Laotian kuma ya kafa Jamhuriyar Demokradiyyar Jama'ar Lao a 1975, tare da sabbin kalmomin da Sisana Sisane ya rubuta.