The name Lucas in Hebrew letters is לוקאס. 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.
לוקאס
In short
Your name in Hebrew letters is לוקאס. Adding up the numbers of its letters gives 197. That number points to Torah page 197 of 354 — in the portion Achrei Mot. What that portion is about: The service of Yom Kippur: two goats, the lot, the Holy of Holies; the prohibition of blood; the laws of forbidden unions. The verse that begins with the first letter of your name and ends with the last is Exodus 23:1. 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 לוקאס gives 197.
197
The number 197, as the remainder modulo 354, points to Torah page 197 in the book of Vayikra (Leviticus). These are its opening words:
הגר בתוכם אשר יצוד ציד חיה או עוף …
The verse this place falls on is Vayikra (Leviticus) 17:13:
וְאִישׁ אִישׁ מִבְּנֵי יִשְׂרָאֵל וּמִן־הַגֵּר הַגָּר בְּתוֹכָם אֲשֶׁר יָצוּד צֵיד חַיָּה אוֹ־עוֹף אֲשֶׁר יֵאָכֵל וְשָׁפַךְ אֶת־דָּמוֹ וְכִסָּהוּ בֶּעָפָר
And whatsoever man there be of the children of Israel, or of the strangers that sojourn among them, that taketh in hunting any beast or fowl that may be eaten, he shall pour out the blood thereof, and cover it with dust.
This is from the portion Achrei Mot. What it is about: The service of Yom Kippur: two goats, the lot, the Holy of Holies; the prohibition of blood; the laws of forbidden unions.
The same number, 197, is given by these Torah words:
נאספו · בצקה
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) — 197.
Reduced, each letter to one digit (mispar katan) — 17. A Torah word with the same number is טוב — “good” (Genesis 1:4).
Ordinal: alef 1, bet 2 … tav 22 (mispar siduri) — 53. A Torah word with the same number is אבן — “a stone” (Genesis 2:12).
Cumulative: a letter plus all letters before it (mispar kidmi) — 977.
Squares of the letter values (mispar perati) — 14537.
Building: the sum grows with each letter (mispar bone’eh) — 536.
The word that comes out is כפדתח. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 512. A Torah word with the same number is קדחת — “inflammation, i.e. febrile disease” (Leviticus 26:16).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 503. A Torah word with the same number is גרש — “to drive out from a possession” (Genesis 3:24).
The number 197 appears in the classical books 1 time across 1 work. The earliest mention is פרי עץ חיים שער העמידה (~1573).
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 לוקאס 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 לוקאס these are ל and ס. The Pentateuch has exactly one such verse — Exodus 23:1:
לא תשא שמע שוא אל תשת ידך עם רשע להית עד חמס
This is from the portion Mishpatim. What it is about: Laws of the servant, damages, theft and pledges; “an eye for an eye” as compensation; the sabbatical year; “we will do and we will hear”.
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) — 197.
Reduced, each letter to one digit (mispar katan) — 17. A Torah word with the same number is טוב — “good” (Genesis 1:4).
Ordinal: alef 1, bet 2 … tav 22 (mispar siduri) — 53. A Torah word with the same number is אבן — “a stone” (Genesis 2:12).
Cumulative: a letter plus all letters before it (mispar kidmi) — 977.
Squares of the letter values (mispar perati) — 14537.
Building: the sum grows with each letter (mispar bone’eh) — 536.
The word that comes out is כפדתח. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 512. A Torah word with the same number is קדחת — “inflammation, i.e. febrile disease” (Leviticus 26:16).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 503. A Torah word with the same number is גרש — “to drive out from a possession” (Genesis 3:24).
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.