Eleazar is a name of Hebrew origin, meaning "God has helped." It is often associated with various figures in religious texts, particularly in the Bible. One notable Eleazar is the son of Aaron, the brother of Moses, who served as a high priest in ancient Israel. In addition to its biblical significance, Eleazar is also a common name in various cultures and can be found in different forms, such as Eliezer. The name has been used throughout history and remains popular in many communities today, symbolizing faith and divine assistance.