1. Whether the man can write the woman's name when buying a house before marriage depends on the following conditions:

(1) If the house is bought in full, if the man chooses to pay in full before marriage, and the man wants to write the woman's name on the real estate license out of his own will, then the woman's name can be signed on the real estate license;

(2) In mortgage to buy a house, if a man buys a house by mortgage loan before marriage, he can't affix the woman's name on the real estate license regardless of his personal wishes.

2. Legal basis: Article 1062 of the Civil Code of People's Republic of China (PRC).

The following property acquired by the husband and wife during the marriage relationship is the common property of the husband and wife and belongs to the husband and wife:

(1) Wages, bonuses and remuneration for labor services;

(2) Income from production, operation and investment;

(3) Income from intellectual property rights;

(4) Inherited or donated property, except as provided for in Item 3 of Article 1063 of this Law;

(five) other property that should be owned by * * *.

Second, what are the pre-marital properties?

The following are pre-marital properties:

1. Pre-marital deposits belong to pre-marital property, which is uncontroversial and difficult to prove. Generally speaking, pre-marital deposits have bank records, which have strong credibility and are highly accepted by judges;

2. Take the real estate before marriage as an example. If the property right registration has been completed before marriage and it is in its own name, the ownership of the property right is uncontroversial, and the marital property is different from the property relationship between the general subjects;

3. The income from pre-marital investment, if identified as pre-marital property, conflicts with marriage; If it is defined as marital property, it is unfair compared with one party's investment before marriage.