The name Chagai in Hebrew letters is חגי. Below: how its number adds up, which page of the Torah it falls on and what verse stands there. Everything is computed, nothing is guessed.
חגי
In short
Your name in Hebrew letters is חגי. “Festive.” The prophet of the return who urged the building of the Temple. Adding up the numbers of its letters gives 21 — the same as the Torah word אך, “only, surely”. That number points to Torah page 21 of 354 — in the portion Lech Lecha. What that portion is about: “Go forth”: Abraham leaves Haran; the promise of land and offspring; the covenant between the pieces; circumcision. The verse that begins with the first letter of your name and ends with the last is 1 Samuel 21:16. Each of these steps is laid out below with its sources. Every figure can be checked by hand.
You wrote “Chagai” — this exact spelling is what was calculated: חגי. A name from the Tanakh — its Tanakh spelling is used. If your name is spelled differently, correct the Hebrew spelling and the report is recomputed.
Adding up the letters of the name חגי gives 21.
21
The number 21 is the Torah word אך — «only, surely» (Genesis 7:23).
that I will not take a thread nor a shoe-latchet nor aught that is thine, lest thou shouldest say: I have made Abram rich;
This is from the portion Lech Lecha. What it is about: “Go forth”: Abraham leaves Haran; the promise of land and offspring; the covenant between the pieces; circumcision.
Other ways of counting
The tradition counts the same name in several ways. The main one is above: each letter is its number. The other eight are old and checkable too; each gives its own number, and many of them have a Torah word with the same number.
with finals and ordinal — 21. A Torah word with the same number is אך — “only, surely” (Genesis 7:23).
Reduced, each letter to one digit (mispar katan) — 12. A Torah word with the same number is הוא — “he, it” (Genesis 2:11).
Cumulative: a letter plus all letters before it (mispar kidmi) — 97. A Torah word with the same number is נזם — “nose ring” (Genesis 24:22).
Squares of the letter values (mispar perati) — 173. A Torah word with the same number is ספיחיה — “its aftergrowth” (Leviticus 25:11).
Building: the sum grows with each letter (mispar bone’eh) — 40. A Torah word with the same number is חלב — “fat” (Genesis 4:4).
The letters that come out are סרמ — not a word that stands in the Pentateuch. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 300. A Torah word with the same number is כפר — “to cover; atone” (Genesis 6:14).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 521. A Torah word with the same number is שדיאור — “Shedeur, father of Elizur” (Numbers 1:5).
The number 21 appears in the classical books 90 times across 35 works. The earliest mention is בעל הטורים על התורה (~1300).
Every letter of the name explained, the words and namesakes with references, the Hebrew date, the letter and tribe of the month, day 861 of your life (±1), the psalm by age, the attestations from the classical books — a PDF sent to your email.
The number of the day, every morning
Every date has a number too. Once a year it will match the number of your name — 21. The channel posts one number a day, one verse and the Torah page it lands on. Nothing after it, no mailing list.
Hebrew is written from right to left. חגי has 3 letters: ח Chet, ג Gimel, י Yod. The first letter is Chet, the last is Yod.
For an engraving, a sign or a tattoo, show the spelling to someone who reads Hebrew: transliterating a name is a choice, not the only option.
The name חגי appears in the Torah as a word 1 time. The first time is Genesis 46:16. Another 2 times it stands with prefixes — “and”, “in”, “the”.
The verse of your name
The Pentateuch has no verse that begins with ח and ends with י. The custom allows the whole Tanakh — the Prophets and the Writings have 33 such verses. The first of them is 1 Samuel 21:16:
חסר משגעים אני כי הבאתם את זה להשתגע עלי הזה יבוא אל ביתי
Each Hebrew letter has a number; a word's number is their sum (alef 1 … tav 400). The page is the remainder modulo 354: the Torah divided into 354 pages of 861 letters, as the lunar year has 354 days. Everything can be checked by hand.
