Actual births, non-official records of births, and recorded births are each different concepts in genealogy.
Obviously, "actual births" simply means a birth occurred, but was not necessarily written down by anyone.
Actual births obviously occurred from the beginning of mankind and even up through the late 1800s. Many States and Counties in the USA did not require doctors or midwives to "record" a birth; Laws changed between 1890 and 1910 in most States. Overseas nations kept better non-official and official records of births. Even when the "birth" was not recorded at the time of birth, church baptismal records give a strong non-official record of birth and baptism.
Non-official recorded births include the personal journals or ledgers of midwives, physicians, and clergy. These are non-official because they are not typically recognized by the government. Even in genealogy research, a non-official record of birth is considered a "secondary source" because it does not come from a Court House ledger book. However, because the person who wrote the "record of birth" in a personal journal or ledger may hold slightly more credibility because it is presumed that person had first-hand knowledge. HOWEVER, many times the person writing the dates wrote it LATER-- for example, "Old Doc Delivery" was present for the birth of a baby girl on the first Tuesday of May, 1873. But "Old Doc Delivery" didn't sit down to write his personal records until the second Sunday of May 1873. In between, he had delivered 4 boys and 3 girls to 6 sets of parents (1 set of parents had twins). The writer got the dates confused for which baby was born on what date and to which parents. So, non-official records give clues, but should not be taken as fact unless other records confirm it. For example, if a date of birth is listed in a personal ledger AND in a newspaper notice, the information has more validity. Other examples of non-official sources are a mother's own notes; a Family Bible Record; a Family History (written or oral).
Official birth records are ones "recorded" (written down) by a "professional" or "appointed person" (such as a Court House clerk). Now, hospitals submit an official record of live birth (they also make a record of stillbirths). Government policies dictate / determine the type of information collected on a "Record of Birth". These official records are submitted to offices of Vital Statistics in the county and State where the birth occurred. From these official records, a "Certified Birth" record can be located. This process is how we can later request a "Certified Birth Certificate" for specific purposes (example: entrance into school for the first time; obtaining governmental assistance for the first time, etc.)
So, yes, there were "unrecorded" births -- births never written down. But, during those early centuries and decades, births did occur. Even back to cave men days, births were not noted in any way.
The Churches in the Middle Ages baptized children soon after birth. Births were recorded in the parish registers in some places, England being one, beginning during the High Middle Ages (some time after 1000 AD). In most places births were not recorded.
There was nothing happening on June 12 in 1995 that was a major event. There were some celebrity births and deaths on that date though.
776 B.C. it was started and recorded
Birth certificates are a fairly recent invention, common only since the 1900's. Prior to that, births might be recorded in the local church, usually when a child as baptized. It would be difficult to figure out what city or state started the idea.
I'm estimating 1059/day for 2009 based on: 10.04 births per thousands population (estimated 2009) 38,482,919 population (estimated July 2009) 38,482,909/1000 population = 38,482.92 sets of 1000 population 10.04 births/thousands x 38,482.92 sets of thousands pop = 386,369 births/year 386,369 births per year/365 days per year = 1059 births per day
They called it the mortality rate.
Scorpio.
The Churches in the Middle Ages baptized children soon after birth. Births were recorded in the parish registers in some places, England being one, beginning during the High Middle Ages (some time after 1000 AD). In most places births were not recorded.
The date of birth is the date of birth. The day will not be changed just because they had a twin. There are twins with different birthdays.
Practice.
According to the Muslims, the earliest recorded date of the Quaran is 610.
depending on the date of births and the date on the day in 1991, you would be 9-10 years old!
Births, deaths, marriages and divorces are all recorded with the county recorder. These are a matter of public record.
In 2001, 151,816 Buddhists were recorded but there are many changes due to births and deaths
Such statistics about birth are not recorded on a "per diem" basis. Normally vital statistics are given as the number of occurrences per 1,000 births, 10,000 births, 100,000 births, etc. With that said, it can range anywhere from 0.2 to 2.0 occurrences per 1,000 births according to the United States Center for Disease Control (CDC).
This information would be almost impossible to find due to the incredibly large number of people in the world and the fact that not all births are recorded. However, if you'd like to see a selection of celebrities born on that date, see the link below.
Wedding papers are called a 'Marriage Certificate' which is recorded in the Vital Statistics Department along with births/deaths and divorces.