The reference for names with water that match this word are as follows:
1. Tongyu: It means "the rain of the tung tree", which means purity and softness.
2. Tongquan: means "spring of Tung trees", which means fresh and natural.
3. Tongmu: It means "bathing in the tung tree", which means freshness and cleanliness.
4. Tongxi: It means "stream of Tung trees", which means fresh and smooth.
5. Tongrun: means "moisture of the tung tree", implying freshness and moistness.
Solemn statement: The above content is for reference only, please do not be blindly superstitious.