The name Temah in Hebrew letters is תמח. 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.
תמח
In short
Your name in Hebrew letters is תמח. A Tanakh name: one of the Nethinim (first in Ezra 2:53; 2 mentions in the Tanakh). Adding up the numbers of its letters gives 448 — the same as the Torah word במות, “Bamoth, place in Moab”. That number points to Torah page 94 of 354 — in the portion Shemot. What that portion is about: Slavery in Egypt; Moses in the basket on the Nile; the burning bush and the Name; the first audience with Pharaoh. The verse that begins with the first letter of your name and ends with the last is Deuteronomy 19:3. Each of these steps is laid out below with its sources. Every figure can be checked by hand.
You wrote “Temah” — this exact spelling is what was calculated: תמח. 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 תמח gives 448.
448
The number 448 is the Torah word במות — «Bamoth, place in Moab» (Numbers 21:19).
And Moses was content to dwell with the man; and he gave Moses Zipporah his daughter.
This is from the portion Shemot. What it is about: Slavery in Egypt; Moses in the basket on the Nile; the burning bush and the Name; the first audience with Pharaoh.
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) — 448. A Torah word with the same number is במות — “Bamoth, place in Moab” (Numbers 21:19).
Reduced, each letter to one digit (mispar katan) — 16. A Torah word with the same number is אחז — “to seize” (Genesis 22:13).
Ordinal: alef 1, bet 2 … tav 22 (mispar siduri) — 43. A Torah word with the same number is גם — “also” (Genesis 3:6).
Cumulative: a letter plus all letters before it (mispar kidmi) — 1676.
Squares of the letter values (mispar perati) — 161664.
Building: the sum grows with each letter (mispar bone’eh) — 1288.
The letters that come out are איס — not a word that stands in the Pentateuch. Atbash: letters mirrored, alef for tav, bet for shin, and the number of the resulting word — 71. A Torah word with the same number is מלא — “to fill” (Genesis 1:22).
Filling: the names of the letters are counted — alef, bet, gimel… (milui) — 904.
The number 448 appears in the classical books 5 times across 5 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 — 448. 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. תמח has 3 letters: ת Tav, מ Mem, ח Chet. The first letter is Tav, the last is Chet.
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 תמח 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 תמח these are ת and ח. The Pentateuch has exactly one such verse — Deuteronomy 19:3:
תכין לך הדרך ושלשת את גבול ארצך אשר ינחילך ה׳ אלהיך והיה לנוס שמה כל רצח
This is from the portion Shoftim. What it is about: Judges and officers; “justice, justice shall you pursue”; the king and his scroll; cities of refuge; witnesses; laws of war.
The name תמח has no such day. The numbers of the dates in a year cover 326 values out of 940, and 448 is not among them. Half of all names are like this — neither good nor bad, just a fact of counting.
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.