To a male: "Na'eh" (נאה).
To a female: "Na'ah" (נאה).
There isn't a Hebrew name with that meaning. But you can say "good company" in Hebrew. It's khevreh tov (חברה טוב)
zeh tov (זה טוב)
You say Jonah the same as you would in English, also here is what Jonah would look like in Hebrew גונה ________ There is no 'J' in Hebrew so it would actually be: Yonah
Good world = "'olam tov" (עולם טוב)
shanah tovah (×©× ×” טובה)
tov, todah (טוב, תודה)
It sounds exactly the same as it does in English You can also write it in Hebrew letters and it will look like: סטיב
good people = anashím tovím (אנשים טובים)
all you have to say is "madi" :)
Dreams look the same in Hebrew as in any other language. The experience itself is called "kha-LOME" in Hebrew.
Good Night
That's a good question, here is how you spell it פאכינו