Dois is an uncommon given name of French origin, meaning 'two' in English. It is often used as a nickname or short form for names such as Louis and Claude. The name has been traditionally more popular among boys but can also be given to girls. It is pronounced /dwaz/.
"The name Dois experienced variable popularity between 1920 and 1949, with years ranging from a low of 5 births to a high of 9. The total number of births during this period was 96."