Bacteria, Archaea, Protozoa, Chromista, Plantae, Fungi, and Animalia are names of Kingdoms. A Kingdom is the second highest taxonomic rank, just below domain. Cavalier-Smith published this widely accepted seven-kingdom model in the year 2015.
IMAGE: By Peter Halasz. (User:Pengo) - Own work, Public Domain, https://commons.wikimedia.org/w/index.php?curid=2480732