Newton's father wanted his son to be as clever as Newton, so he named him Newton.
Once, he found a beehive in a tree, so he climbed up the tree to look. As a result, he saw many bees flying around in the hive, so he began to study bees.
Later, he discovered the gravity of the earth and invented many important scientific instruments, such as telescopes and microscopes. People admired his achievements so much that he called his name "Newton".