Is a four month old leopard gecko called a baby?

0-5 Grams, would be called a hatchling. 5-10 Grams would be a baby. 10-30 Grams would be a sub adult. 30+ would be an adult
0-5 Grams, would be called a hatchling. 5-10 Grams would be a baby. 10-30 Grams would be a sub adult. 30+ would be an adult