李康伟是我国现代散文文学的一位重要代表作家，他的作品深受读者喜爱。然而，很多人对于李康伟的名字都存在疑惑，想知道它究竟有多少笔画。事实上，李康伟这个名字可以分解成三个部分来进行计算。

首先，我们来看看姓氏“李”的笔画数。姓氏“李”是一个非常常见的姓氏，在汉字中的笔画数为7。这个姓氏可以追溯到中国古代的贵族阶层，拥有着悠久的历史和文化。

接下来，我们来计算名字“康”的笔画数。根据汉字的结构，名字“康”由左右两部分组成。左边的部分是“广”，它有3个笔画；右边的部分是“匚”，它有2个笔画。因此，名字“康”的总笔画数为5。

最后，我们计算名字“伟”的笔画数。名字“伟”是一个由两个部分组成的汉字。左边的部分是“亻”，它表示人，有2个笔画；右边的部分是“韦”，它有5个笔画。因此，名字“伟”的总笔画数为7。

综上所述，姓氏“李”的笔画数为7，名字“康”的笔画数为5，名字“伟”的笔画数为7。所以，李康伟这个名字的总笔画数为19。

Li Kangwei is an important representative writer of modern Chinese prose literature, and his works are deeply loved by readers. However, many people are confused about the number of strokes in Li Kangwei's name and want to know how many strokes it actually has. In fact, the name Li Kangwei can be divided into three parts for calculation.

First, let's take a look at the number of strokes in the surname "Li". The surname "Li" is a very common surname, and it has 7 strokes in Chinese characters. This surname can be traced back to the ancient noble class in China, with a long history and culture.

Next, let's calculate the number of strokes in the given name "Kang". According to the structure of Chinese characters, the name "Kang" consists of two parts. The left part is "广" with 3 strokes, and the right part is "匚" with 2 strokes. Therefore, the total number of strokes in the name "Kang" is 5.

Finally, let's calculate the number of strokes in the given name "Wei". The name "Wei" is a Chinese character composed of two parts. The left part is "亻", which represents a person and has 2 strokes; the right part is "韦", which has 5 strokes. Therefore, the total number of strokes in the name "Wei" is 7.

In conclusion, the number of strokes in the surname "Li" is 7, the number of strokes in the given name "Kang" is 5, and the number of strokes in the given name "Wei" is 7. Therefore, the total number of strokes in the name Li Kangwei is 19.