Am trying to make a list of kids for my Hearthfire info post:
http://www.gamesas.com/topic/1407328-skyrim-hearthfire-dlc-compilation-of-known-info/

Anyone has more information?

So far only place I found with list of kids is here:
http://orcz.com/Skyrim_Hearthfire:_Adoptable_Children

which mentions Lucia and Gralnach (I think those are from the trailer)

if anyone knows of more kids you can adopt lmk

riften orphanage http://www.elderscrolls.com/community/skyrim-team-diary-6-hearthfire/

are they adding kids to the Riften Honorhall orphanage? or just the existing ones?

I tried out the Nexus adoption mod... it was pretty cool. added kids including an orc one. if a mod can do that on Nexus, don't tell me additional races can't be added by a legit DLC lol

KNOWN ADOPTABLE KIDS
Lucia - Imperial or Redguard girl, probably found begging in Whiterun - New character, looks like and possibly named after a child character from Little Lamplight.
Gralnach - Nord boy, found at a mill near Riften - has a mother, so it's unknown why he's adoptable.

PROBABLES
Runa - Nord girl, found at Honorhall Orphanage - She's strong, and quick, and can do any chose you want.
Samuel - Imperial boy, found at Honorhall Orphanage - Not much known about him.
Hroar - Nord boy, found at Honorhall Orphanage - Named after the noise a lion makes
Francis - Breton boy, found at Honorhall Orphanage - Parents presumably abandoned him a year ago, but might have died.
Aventus - Imperial boy, found at his family residence in Windhelm - Wants to be an assassin when he grows up.

Basically, we don't know. The trailer is our only source of information. Just wait and see, I guess.

my argonian doesnt want a monkey in his house so hopefully they include some argonian children.

I hope so too! I have 3 pet snakes and I adore reptiles, so having a pet lizard would be cool in Skyrim. I don't know if Hearthfire will accomodate a terrarium large enough for a lizard child, so I might have to keep it in the cellar to control the Skeever infestations.
Don't worry, I'll make sure there's a substrate heater and fresh water dish.

I would love to see some Argonian children, and Dunmer too. Both races are a sizable percentage of Skyrim's population, after all. And with all the orc men and orc women living together in orc strongholds, orc kids would make sense as well.