Hi, I am here as someone who speaks some Hebrew to talk about the Elder beta names because I think they're so cool
Daleth--ד, actually pronounced "Daled." It represents the number 4 (because it's the fourth letter of the Hebrew alphabet which is a thing in that culture for reasons. This number thing is called Gematria, but after the tenth letter it starts counting up by 10s instead)
Ayin--ע, pretty accurate spelling. This letter always had a bit of a friendly vibe to me. It represents the number 70.
Teth--ט, pronounced more like "Tet." Represents the number 9.
Samekh--ס, or "Sa" and "Mekh." It's actually not pronounced with the hard "k" in Hebrew, but the sound (said more in the back of the throat and can be represented by ח) doesn't really translate into English. Represents the number 60, so it's right behind Ayin.
Tsadi--צ, also kind of a weird pronunciation. The "ts" is said like the "zz" in "pizza." The "i" is pronounced with an "ee" sound, and it represents the number 90.
Lamed--ל, one of my personal favorite letters for some reason, so one of my favorite elders too. It's just kind of fun to say. Represents the number 30.
And if we want to count the Eden elder:
Alef--א, representing the number one as the first letter of the Hebrew alphabet. Resh--ר, pronounced more like "Reish," is the opposite. It represents the number 200 and is the 20th letter, nearly at the end. Something that might be interesting--the letter Alef doesn't make a sound at all unless a vowel is written under it (Hebrew vowels are kind of weird) and is used as more of a stepping stone between letters, and the Hebrew spelling of Resh can translate to "bad" or "villain.