The name Cosette in Hebrew letters is קוזט. 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.
קוזט
In short
Your name in Hebrew letters is קוזט. The name Cosette probably comes from French chose, “thing, little thing”. Cosette is the girl in Victor Hugo's novel Les Misérables, printed in 1862. The name spread from this book. In Hebrew it is written by sound. Adding up the numbers of its letters gives 122 — the same as the Torah word ענב, “grape”. That number points to Torah page 122 of 354 — in the portion Yitro. What that portion is about: Jethro's counsel on judges; standing at Sinai; the Ten Utterances; “you shall not make yourself an idol”. The verse that begins with the first letter of your name and ends with the last is Joshua 4:2. Each of these steps is laid out below with its sources. Every figure can be checked by hand.
You wrote “Cosette” — this exact spelling is what was calculated: קוזט. 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 קוזט gives 122.
122
The number 122 is the Torah word ענב — «grape» (Genesis 40:10).
And Jethro, Moses' father-in-law, took Zipporah, Moses' wife, after he had sent her away,
This is from the portion Yitro. What it is about: Jethro's counsel on judges; standing at Sinai; the Ten Utterances; “you shall not make yourself an idol”.
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) — 122. A Torah word with the same number is ענב — “grape” (Genesis 40:10).
Reduced, each letter to one digit (mispar katan) — 23.
Ordinal: alef 1, bet 2 … tav 22 (mispar siduri) — 41. A Torah word with the same number is אם — “if” (Genesis 4:7).
Cumulative: a letter plus all letters before it (mispar kidmi) — 689. A Torah word with the same number is פטרת — “first opening of” (Numbers 8:16).
Squares of the letter values (mispar perati) — 10166.
Building: the sum grows with each letter (mispar bone’eh) — 441. A Torah word with the same number is אמת — “truth, faithfulness” (Genesis 24:27).
The letters that come out are דפענ — not a word that stands in the Pentateuch. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 204. A Torah word with the same number is צדיק — “righteous” (Genesis 6:9).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 684. A Torah word with the same number is תרדף — “you shall pursue” (Deuteronomy 16:20).
The number 122 appears in the classical books 4 times across 4 works. The earliest mention is ספר קרניים (~1400).
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 — 122. 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. קוזט has 4 letters: ק Qof, ו Vav, ז Zayin, ט Tet. The first letter is Qof, the last is Tet.
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 קוזט 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
The Pentateuch has no verse that begins with ק and ends with ט. The custom allows the whole Tanakh — the Prophets and the Writings have 4 such verses. The first of them is Joshua 4:2:
קחו לכם מן העם שנים עשר אנשים איש אחד איש אחד משבט
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.