The Hebrew (or Israelite) religion is called Judaism, religion of the Jews.
In ancient Times, they followed a monolatrous religion that worshipped God, also called Biblical Judaism, today, they follow modern forms of Judaism.
The people who follow Judaism are called Jews.
Judaism is widely practiced today (21st Century). Also, separate from its practice, Judaism is arguably STUDIED today by more people than ever before in its history.
It was called "Judaism" and it is still around today.
What we now call Judaism.See also:Are Hebrews Israelites and Jews the same peopleHow Abraham started Judaism
(Practicing) Jews belong to a religion called judaism.
Judaism. And today we no longer prefer the name Hebrews. Rather, we're called Jews.
Judaism.
Until the time of Moses, it may have been named only by its parts: Yir'at Hashem (awareness of God), etc. From the time of Moses onwards, it was simply called Torah. "Judaism," as we call it today, is a description that was coined later.
Today were refer to it as Biblical Judaism, but in Ancient times, it had no name.
No, there is no such term within Judaism.