The name Itai in Hebrew letters is איתי. 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.
איתי
In short
Your name in Hebrew letters is איתי. “With me.” One of David’s warriors, Ittai the Gittite, who stayed loyal in exile (2 Samuel 15:19–22). Adding up the numbers of its letters gives 421. That number points to Torah page 67 of 354 — in the portion Vayeshev. What that portion is about: Joseph's dreams and his sale by his brothers; Judah and Tamar; Joseph in Potiphar's house and in prison; the dreams of the butler and the baker. The verse that begins with the first letter of your name and ends with the last is Genesis 15:19. Each of these steps is laid out below with its sources. There are no predictions or judgments here — only the text of the Torah and arithmetic you can check.
Adding up the letters of the name איתי gives 421.
421
The number 421, as the remainder modulo 354, points to Torah page 67 in the book of Bereshit (Genesis). These are its opening words:
לך ותאמר חתמך ופתילך ומטך אשר בידך ויתן …
The verse this place falls on is Bereshit (Genesis) 38:18:
וַיֹּאמֶר מָה הָעֵרָבוֹן אֲשֶׁר אֶתֶּן־לָּךְ וַתֹּאמֶר חֹתָמְךָ וּפְתִילֶךָ וּמַטְּךָ אֲשֶׁר בְּיָדֶךָ וַיִּתֶּן־לָּהּ וַיָּבֹא אֵלֶיהָ וַתַּהַר לוֹ
And he said: 'What pledge shall I give thee?' And she said: 'Thy signet and thy cord, and thy staff that is in thy hand.' And he gave them to her, and came in unto her, and she conceived by him.
This is from the portion Vayeshev. What it is about: Joseph's dreams and his sale by his brothers; Judah and Tamar; Joseph in Potiphar's house and in prison; the dreams of the butler and the baker.
The same number, 421, is given by these biblical names:
חגית · זוחת · יעשיאל · פלנאסר
Nine 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.
Final letters as 500–900 (mispar gadol) — 421.
Reduced, each letter to one digit (mispar katan) — 7. A Torah word with the same number is או — “desire” (Genesis 24:49).
Ordinal: alef 1, bet 2 … tav 22 (mispar siduri) — 43. A Torah word with the same number is גם — “assemblage” (Genesis 3:6).
Cumulative: a letter plus all letters before it (mispar kidmi) — 1606.
Squares of the letter values (mispar perati) — 160201.
Building: the sum grows with each letter (mispar bone’eh) — 844.
The word that comes out is תמאמ. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 481. A Torah word with the same number is טבעת — “a seal” (Genesis 41:42).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 557. A Torah word with the same number is ראשון — “first, in place, time or rank” (Genesis 8:13).
The number 421 appears in the classical books 1 time across 1 work. The earliest mention is בן יהוידע (~1900).
The full message
Every letter of the name explained, the words and namesakes with references, the Hebrew date, the letter and tribe of the month, the day 861 of your life, the psalm by age, the attestations from 834 works — a PDF built the moment you pay.
The name איתי does not stand as a word in the Pentateuch — as with most names, including many Tanakh names from the later books.
The verse of your name
There is a custom: at the end of the prayer one says a Torah verse that begins with the first letter of one's name and ends with its last. For איתי these are א and י. The Pentateuch has 17 such verses. The first of them is Genesis 15:19:
את הקיני ואת הקנזי ואת הקדמני
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.
Nine 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.
Final letters as 500–900 (mispar gadol) — 421.
Reduced, each letter to one digit (mispar katan) — 7. A Torah word with the same number is או — “desire” (Genesis 24:49).
Ordinal: alef 1, bet 2 … tav 22 (mispar siduri) — 43. A Torah word with the same number is גם — “assemblage” (Genesis 3:6).
Cumulative: a letter plus all letters before it (mispar kidmi) — 1606.
Squares of the letter values (mispar perati) — 160201.
Building: the sum grows with each letter (mispar bone’eh) — 844.
The word that comes out is תמאמ. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 481. A Torah word with the same number is טבעת — “a seal” (Genesis 41:42).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 557. A Torah word with the same number is ראשון — “first, in place, time or rank” (Genesis 8:13).
Add a date of birth and the verse of meeting from that week's portion is added to the reading.
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.
Биньямин Пичхадзе, «Хумаш 354» (חומש 354), Бней-Брак, 2002 / התשס״ג · A calculation, not a prediction.