Chamaeleon (the chameleon) is a minor southern constellation that was included in Johann Bayer's Uranometria[?], but may have been in use somewhat earlier.
... 4,197 families residing in the town. The population density is 1,058.4/km² (2,740.4/mi²). There are 5,574 housing units at an average density of 365.4/km² ...