Usage. Historically, prefixes for civilian vessels often identified the vessel's mode of propulsion, such as "MV" (motor vessel), "SS" (screw steamer; often cited as "steam ship"), or "PS" (paddle steamer).
The habit of referring to ships in the feminine dates back centuries. It's largely due to the crews of ships historically being all male and being at sea for lengthy periods of time. The affinity for one's ship as a home became similar to one's association to their mother or girlfriend.
Boat Naming Traditions and Superstitions Traditionally, boats were named after women, and the naming ceremony took place before a ship's inaugural launch. While there's more freedom nowadays in what you can name your boat, many avid sailors still conduct a naming ceremony in keeping with age-old customs.
Boat naming has been around for thousands of years, started when sailors named their vessels after deities and saints in the hopes of good fortune and smooth sailing. Names were chosen very carefully since the wrong name meant the difference between a safe voyage or being lost at sea.
Battleships (hull code BB), by law, were named for states, except for USS Kearsarge (BB-5), which was named after a mountain in Merrimack County, New Hampshire, and an American Civil War sloop-of-war. Combat stores ships (AK, AF, and AFS) were named after stars and other heavenly bodies.
You need to inform the Canal and River Trust (CRT) that you want to change your boat's name. They will require the boat's current name, registration number and the new name you want for your boat .
The U.S. Coast Guard, for instance, has few documentation regulations for the naming of vessels. Boat names must not be more than 33 characters. The name of the boat must not be identical, either literally or phonetically, to any word or words used to solicit assistance at sea (that rules out MayDay or similar names).
In order to change the name of a US Coast Guard Documented Vessel, you must first complete the appropriate forms required to update the National Vessel Documentation Center's database with the new vessel name (CG-1258). Once filed and returned, you may remove the previous name and add the new name.
The name and hailing port of your vessel must be marked together on a spot of your exterior hull that is clearly visible. Many recreational boat owners place this information on the stern and then place the boat name on both sides of the bow in the same way that it is required for commercial vessels.
Traditionally, boats were named after women, and the naming ceremony took place before a ship's inaugural launch. While there's more freedom nowadays in what you can name your boat, many avid sailors still conduct a naming ceremony in keeping with age-old customs.