The name "Aminadav" is a combination of two Hebrew words; "Ami"- my nation, and "Nadav"- generous, giving, or volunteering; thus Aminadav translates "a generous people" and the moshav is named after the biblical figure Aminadav[2], who, according to the Book of Ruth (4: 18-22), was one of King David's ancestors. His son, Nahshon, is considered by tradition in the Talmudic tractate Sotah (36:2-37:1) to be the first person who agreed to cross the Red Sea after the Exodus from Egypt.
The Aminadav Forest, spread over 7 km2 (700 ha), is a combination of natural woodland and trees planted by the Jewish National Fund along the Salmon-Sorek contour. The forest overlooks the Sorek and Refa`im riverbeds and the Jerusalem hills. In the forest are several natural springs, ancient agricultural terraces, orchards, ancient wine presses and chalk pits.[5] The Lord Sacks forest is a forest of 25,000 trees being planted within the Aminadav forest by the JNF, UK. It is named for Chief Rabbi of the United Hebrew Congregations of the Commonwealth, LordJonathan Sacks.[6]