New Hampshire
Japan has the lowest birth rate in the world.
Hong Kong - 7.42, had the lowest birth rate in 2009...
cuba
india
Oman does have a low homicide rate, but whether it is the lowest is impossible to determine. Many countries claim to have a homicide rate per/100,000 close to zero - Cuba, Singapore, Saudi Arabia for example. This is done either because they don't count homicides as efficiently as Western countries, they want to be perceived as crime-free for propaganda reasons, or both. The truth is that no one can claim to have the lowest murder rate in the world, because every country that does so has statistics that are worse than suspect.
Singapore, fertility rate was about 1.3 in 2008, one of the lowest in the world.
Mauritius
Mali
Constantinople
Amsterdam........is not a country but a city in a country.
Cuba