Man pages matching name gtkatlantic in section 6:

gtkatlantic.6.en	debian 10 / gtkatlantic
gtkatlantic.6.fr	debian 10 / gtkatlantic
gtkatlantic.6.en	debian 11 / gtkatlantic
gtkatlantic.6.fr	debian 11 / gtkatlantic
gtkatlantic.6.en	debian 12 / gtkatlantic
gtkatlantic.6.fr	debian 12 / gtkatlantic