The name Oskari in Hebrew letters is אוסקרי. 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.
אוסקרי
In short
Your name in Hebrew letters is אוסקרי. Adding up the numbers of its letters gives 377 — the same as the Torah word שמאול, “left, left hand”. That number points to Torah page 23 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 Genesis 15:19. Each of these steps is laid out below with its sources. Every figure can be checked by hand.
You wrote “Oskari” — this exact spelling is what was calculated: אוסקרי. 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 אוסקרי gives 377.
377
The number 377 is the Torah word שמאול — «left, left hand» (Genesis 13:9).
And she called the name of HaShem that spoke unto her, Thou art a G-d of seeing; for she said: 'Have I even here seen Him that seeth Me?'
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.
The same number, 377, is given by these Tanakh names:
Samuel שמואל
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.
Final letters as 500–900 (mispar gadol) — 377. A Torah word with the same number is שמאול — “left, left hand” (Genesis 13:9).
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) — 71. A Torah word with the same number is מלא — “to fill” (Genesis 1:22).
Cumulative: a letter plus all letters before it (mispar kidmi) — 1722.
Squares of the letter values (mispar perati) — 53737.
Building: the sum grows with each letter (mispar bone’eh) — 986.
The letters that come out are תפחדגמ — not a word that stands in the Pentateuch. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 535. A Torah word with the same number is כהנתכם — “your priesthood” (Numbers 18:1).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 959.
The number 377 appears in the classical books 9 times across 7 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 — 377. 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. אוסקרי has 6 letters: א Alef, ו Vav, ס Samekh, ק Qof, ר Resh, י Yod. The first letter is Alef, 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 אוסקרי 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 אוסקרי 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.
Any name written in Hebrew letters is a number: אוסקרי = 377. And every date has a number of its own. There is a day in the year when the two coincide.
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.