The typical phrase is, "acharon, acharon chaviv" (last is the best)
akharon (אחרון)
You say "Hachi tov be"
to last = arakh (ארך)
kol tuv (כל טוב)
The Hebrew name is spelled: דְבוֹרָה (Pron. D'Vo-rAH, the accent is on the last syllable.) The same Hebrew spelling also means bee.
I think you meant to say "the best IN the world". It is hatov ba'olam.
best of the best = הטוב ביותר (hah-TOHV beh-yo-TEHR)
You say 'Yalda' in Hebrew
Torah already is a Hebrew word written in Latin script. It's pronounced "torah" in Hebrew, just as it is in English, only the stress is on the last syllable.
about last night = bekesher lemah shekara etmol balailah (בקשר למה שקרה אתמו בלילה)
ha-ahava tamshikh (האהבה תמשיך)
yadua hatov beyoter (ידוע הטוב ביותר)