The initial fate of whether you will be christened Zoey, Zelda or another name lies in the hands of your parents. Generally, at hospitals once a woman has given birth, a volunteer or staff person will stop by her room to help with filling out birth certificate information, including a first and last name. Local jurisdictions oversee the filing of birth certificates with the state, so the rules for when or where someone must register a birth vary from place to place.
In the United States, no matter where a woman gives birth, she is legally obligated at some point to report it to the appropriate government entity, usually a department of health and human services or vital records. That entails filling out a first and last name for the child. How long the mother has to fill out that birth certificate varies by state.
The law does not necessarily require them to complete that information at the time of birth [source: Ihara]. In fact, the parents of U.S. Olympic gold medalist skier Picabo Street didn't name her at all. She simply chose it herself when she was 3 years old, having been called Baby Girl until then.
Although naming customs for babies differ across the world, all countries have some sort of vital records collection, whether centrally or locally controlled [source: Kemp]. In fact, Article 7 of the United Nations Convention on the Rights of a Child states that all children have a "right from birth to a name" [source: United Nations].
But if you pick something too off the wall, beware. In 2007, the New Zealand government revoked Pat and Sheena Watson's name selection for their son. The offender? 4Real. Like the United States, Australia does not allow the presence of numerals in legal names. German parents must follow stricter standards enforced by the local registration office, called the standesamt. They must select a moniker that reflects the baby's sex and will not incite ridicule for the child [source: Flippo]. In Zambia, boys and girls are expected to change their names at puberty and may go through several names during their lives [source: Tembo].
In spite of customs and regulations, research has shown that baby's names do not dramatically affect their success as adults. Instead, according to a study published in the book "Freakonomics," name choices reflect more on the parents than on the children [source: Cabot]. For example, in the U.S., Misty and Joey correlated to parents with lower education levels while Dov and Lucienne came from more educated groups. Likewise, a socially undesirable name does not foreshadow a lackluster future for the person [source: Flora]. Nevertheless, for the three babies reportedly named ESPN after the sports television station in 2006 [source: Associated Press], going through role call at school might not be a cakewalk.
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