You mean survived. The second roll was how many made it to adulthood. So congrats you had only two kids, but they both survived.
As for names I was thinking... You know what do you have a dark heresy book? They have a list of names that would be far more helpful to you. Namely ancient names would be what we consider to be modern names like Paul and Mary. The common Warhammer 40K names would be like Zeinth, and Ethina.
What I am saying is for ancient names go with modern name. For common name in this setting I go with bronze age meditterian names. Ebo would have more African names, Macii would have Egyption names, and the Salts would follow more Babylon names.