Atkinson is an English-language surname. The name is derived from a patronymic form of the Middle English Atkin.
Once children outgrow their booster seat (usually at 10 â 12 years old) they can use the adult lap/shoulder safety belt if it fits them properly. Lap portion low over the hips/tops of thighs and shoulder belt crosses the center of the shoulder and center of the chest.
Once your child outgrows their car seat, they'll need to switch to an appropriately sized booster seat. It's recommended that your child remain in a booster seat until they're at least 57 inches, usually between the ages of 8 and 12.