What’s a good name for people with the surname Liu and Yuan?

Liu Yuanpei - Five Elements: Metal, Wood, Water

Liu Yuanchen - Five Elements: Metal, Wood, Fire

Liu Yuanyu - Five Elements: Metal, Wood, Metal

Liu Yuanbang- Five Elements: Metal, Wood, Water

Liu Yuanpei- Five Elements: Metal, Wood, and Earth

Liu Yuanchi- Five Elements: Metal, Wood, and Fire

Liu Yuanhang- Five Elements: Metal, Wood, and Wood

Liu Yuandi - Five Elements: Metal, Wood and Fire