The Names of G-d in Judaism: The Seven Sacred Names Explained

There is one G-d in Judaism. But there are many names for Him, and each name is a window into a different facet of how He relates to the world. The Tanakh, the Talmud, and the siddur are full of these names, and Orthodox Jews use them constantly — in prayer, in conversation, in daily speech. Some are so holy that they cannot be pronounced at all; others slip into ordinary sentences like Boruch Hashem and Im Yirtzeh Hashem.

Understanding the names of G-d is one of the doorways into how observant Jews think about the divine. It is also a separate question from why Jews write "G-d" with a hyphen — that is a halachic convention about treating any written Name with reverence, and we cover it in Why Do Jews Say G-d?. This article is about the names themselves.

The Seven Sacred Names

The Talmud in Shevuot 35a lists seven names of Hashem that are considered fully holy. Once written on parchment or paper, these names may not be erased — and saying them in vain is a serious prohibition. They are:

1. Y-H-V-H (The Tetragrammaton)

The four-letter Name, sometimes called the Shem HaMeforash, is the holiest of all. It is built from the Hebrew root meaning "to be" — Hashem as the One who exists, who has always existed, and who will always exist. This Name is so sacred that it has not been pronounced for nearly two thousand years. In the Beis HaMikdash, only the Kohen Gadol pronounced it, and only on Yom Kippur, when he entered the Kodesh HaKodashim. Today, when this Name appears in the Torah or in the siddur, Jews read it as "Adonai" instead.

2. Adonai

Translated as "my Lord" or "my Master," this is the Name spoken aloud in prayer wherever the Tetragrammaton is written. When you hear an Orthodox Jew daven and say "Adonai" in the Shema or the Amidah, that is what he is doing — pronouncing the substitute Name out of reverence for the unpronounceable one.

3. El

A short, ancient Name meaning "G-d" in the sense of strength and power. It appears in many compound names — El Shaddai, El Elyon (G-d Most High) — and at the heart of many Hebrew names: Yisra-El, Daniy-El, Yechezk-El. It is the Name of G-d as the All-Powerful.

4. Elohim

The grammatically plural form, used to express the fullness of G-d's powers and attributes. Elohim is the Name of judgment and of justice. The Torah opens with this Name — Bereishit bara Elohim — "In the beginning, G-d created" (Bereishit 1:1). When the Tanakh speaks of G-d as the lawgiver, the judge, the One who imposes order, the Name is usually Elohim.

5. Shaddai

Often translated as "Almighty." The classical commentators read it as She-Dai — "the One who said enough" — meaning Hashem set the boundaries of creation. This is the Name written on the outside of every mezuzah scroll (often as the single letter Shin), and the Name in the priestly blessing.

6. Tzeva'ot (Hosts)

"Hashem of Hosts" — Master of all the hosts of heaven and earth. This Name appears constantly in the books of the prophets and in the Kedushah of the Amidah: Kadosh, Kadosh, Kadosh, Hashem Tzeva'ot — "Holy, holy, holy is the L-rd of Hosts" (Yeshayahu 6:3).

7. Ehyeh-Asher-Ehyeh

"I will be what I will be." This is the Name Hashem gave Moshe Rabbeinu at the burning bush, when Moshe asked what he should tell the Jewish people had sent him (Shemos 3:14). It is the Name of G-d as eternal, unchanging Being — the ultimate "I AM."

These seven Names are treated with absolute halachic sanctity. They cannot be erased once written; they cannot be said in vain; sefarim that contain them cannot be thrown out and instead are buried in a genizah. The reverence is not symbolic. It is a real legal category, governed by the laws in the Mishnah Berurah 5:3 and elsewhere.

The Everyday Names

Beyond the seven sacred Names, Jews use a whole vocabulary of everyday Names for Hashem in regular speech. None of these carry the same erasure prohibitions as the seven, but they fill Orthodox conversation:

• Hashem — literally "the Name." This is what most Orthodox Jews say in casual speech, in place of any of the holy Names. Boruch Hashem ("blessed be the Name") is the most common phrase in the Jewish world; you will hear it in answer to "How are you?", "How was the trip?", "How is the family?" It is gratitude woven into the language itself.
• HaKadosh Baruch Hu — "the Holy One, blessed be He." The most common Talmudic and rabbinic phrase for G-d.
• HaMakom — "the Place." The idea is that Hashem is the place of the world, but the world is not His place. This is the Name used when comforting mourners: HaMakom yenachem etchem — "May the Place comfort you."
• Shekhinah — the indwelling Divine Presence, especially in the Beis HaMikdash and among the Jewish people in exile.
• Eibishter — the Yiddish word for "the One Above," used affectionately by chassidim and in Yiddish-speaking communities.
• Ribbono Shel Olam — "Master of the Universe." The Name used most often when Jews pour out their hearts in personal prayer.

Why So Many Names?

The classical answer is that no single Name can capture Hashem. Elohim names His judgment; Hashem (the Tetragrammaton) names His mercy; Shaddai names His power to set limits; Tzeva'ot names His command of all creation. Each Name reveals something the others do not. Together, they form a vocabulary of relationship — a way for finite human beings to speak about the Infinite without pretending to contain Him.

So when an Orthodox Jew says Boruch Hashem, Im Yirtzeh Hashem, or HaMakom yenachem etchem, he is doing more than dropping religious vocabulary into his speech. He is using a piece of an ancient grammar in which every word that names Hashem also names a way that Hashem touches the world. The Names are not interchangeable, and they are not decoration. They are the language of a four-thousand-year-old conversation that has never stopped.