Literature Reference: 熙童之名，无直接古典出处，但‘熙’字常见于古典典籍，如‘熙熙攘攘’；‘童’字则常见于描述孩童或纯真之意。 The name 'Xi Tong' does not have a direct classical source, but the character 'Xi' often appears in classical texts, such as 'bustling and thriving'; the character 'Tong' is commonly used to describe children or innocence.
熙: Harmonious and joyous, a scene of amity and delight.
童: In names, "童真童趣" often conveys the meaning of childlike innocence and an unaltered, pure heart.
Meaning: Xi Tong signifies brightness, prosperity, and innocence, symbolizing a child as warm as sunlight and pure-hearted.