Man pages matching name chpasswd in section 8:

chpasswd.8.de	debian 10 / passwd
chpasswd.8.en	debian 10 / passwd
chpasswd.8.fr	debian 10 / passwd
chpasswd.8.it	debian 10 / passwd
chpasswd.8.ja	debian 10 / passwd
chpasswd.8.ru	debian 10 / passwd
chpasswd.8.zh_CN	debian 10 / passwd
chpasswd.8.zh_TW	debian 10 / passwd
chpasswd.8.de	debian 11 / passwd
chpasswd.8.en	debian 11 / passwd
chpasswd.8.fr	debian 11 / passwd
chpasswd.8.it	debian 11 / passwd
chpasswd.8.ja	debian 11 / passwd
chpasswd.8.ru	debian 11 / passwd
chpasswd.8.zh_CN	debian 11 / passwd
chpasswd.8.zh_TW	debian 11 / passwd
chpasswd.8.tr	debian 12 / manpages-tr
chpasswd.8.de	debian 12 / passwd
chpasswd.8.en	debian 12 / passwd
chpasswd.8.fr	debian 12 / passwd
chpasswd.8.it	debian 12 / passwd
chpasswd.8.ja	debian 12 / passwd
chpasswd.8.ru	debian 12 / passwd
chpasswd.8.uk	debian 12 / passwd
chpasswd.8.zh_CN	debian 12 / passwd
chpasswd.8.zh_TW	debian 12 / passwd