#8 is probably an EE (one of the ones that comes from EE x EE for so many generations that it doesn't look very much like any specific breed.)
#2 has me a bit puzzled. The feather coloring is making me think of a Speckled Sussex, but the leg color is wrong for that. Rhode Island Red or...
All the white ones look male to me.
For the dark ones, #2 and #8 look like maybe-males to me, but I would wait a bit longer to be sure of that, before making any final decisions. The others do not look like males to me at this time, but any slower-maturing males would not be obvious yet.
Sometimes they do, sometimes they do not. Easter Egger just means the females are supposed to lay blue or green eggs, and the chicken does not belong to any specific pure breed.
Many EEs look like wanna-be Ameraucanas, just not quite the right feather color or foot color or similar points. But...