Brian [bri-an]â¼ as a boys' name is pronounced BRY-en. It is of Celtic, Irish and Gaelic origin, and the meaning of Brian is high, noble. Could also mean strength. Historical: Brian Boru (10th century) was a warrior who became high king of Ireland and one of its greatest national heroes. He liberated the country from the Danes in 1014.
8 - 12 Years. Keep your child in a booster seat until he or she is big enough to fit in a seat belt properly. For a seat belt to fit properly the lap belt must lie snugly across the upper thighs, not the stomach. The shoulder belt should lie snugly across the shoulder and chest and not cross the neck or face.
Booster seats are for children who have outgrown convertible or toddler seats. Booster seats are for children who are 4 to eight 8 old, weigh 40 to 80 pounds, and are less than 4 feet, 9 inches in height. You can use a booster seat until an adult seat belt correctly fits the child without use of the booster seat.