Taking a name next to the character "王" does not necessarily mean that there is something lacking in the Five Elements. The position and attributes of the character "王" in Chinese characters are fixed, and generally have no direct connection with the Five Elements. The characters next to the character "王" are generally related to jade, because the characters "王" and "玉" were both pictographic characters in ancient times, with similar glyphs and meanings.
In Chinese characters, there are some words with the word "王" next to them, and these words are often related to jade. For example, "玎", "玞", "玎", "玎", etc., their glyphs are all related to jade, and in some traditional cultures, jade is also regarded as a mascot.
In short, the name next to the character "王" is not decided based on the five elements, but because these characters are related to jade and are regarded as a symbol of good luck. If you want to know your own five-element attributes, you can consult a professional numerology expert.