Lobo - DC Comics - was created in 1983.
According to the Lobo comics, Lobo killed his entire species, so there wouldn't be any female lobo's, but, in the mini-series Lobo's Back, Lobo gets reincarnated into a female form of himself for the duration of the 4 issues.
Mantis - DC Comics - was created in 1971.
Non - DC Comics - was created in 2007.
Alliance - DC Comics - was created in 2002.
Ares - DC Comics - was created in 1942.
Ronin - DC Comics - was created in 1983.
Guardian - DC Comics - was created in 1942.
Mask - DC Comics - was created in 1947.
Epoch - DC Comics - was created in 1962.
Spellbinder - DC Comics - was created in 1966.
Hades - DC Comics - was created in 1987.
Effigy - DC Comics - was created in 1999.