There are a couple of men in The Bible with similar names, but none of that spelling.
Eliezer was Abraham's servant, and another Eliezer was the son of Moses.
Eleazer was the son of Aaron and had more mentions in the Bible than the other two. The role of this Eleazer was a priest and chief of the Levites and became High Priest after the death of his father Aaron
Elazar Stern was born in 1956.
Talmei Elazar was created in 1952.
Elazar Granot was born on 1927-03-12.
Elazar Mordechai Koenig was born in 1945.
Elazar Abuhatzeira died on 2011-07-29.
Elazar Abuhatzeira was born on 1948-08-09.
Daniel J. Elazar was born in 1934.
Chaim Elazar Spira was born in 1871.
Elazar Shach died on 2001-11-02.
Elazar Shach was born on 1899-01-01.
Daniel J. Elazar died in 1999.
Elazar ben Moshe Azikri was born in 1533.