One of the things that you can expect when you try to use the Spanish language is that it can sometimes be confusing.
There are some terms that should be specifically used for males, and some should be used for females.
• To say welcome in Spanish to females, you should say “Bienvenidos.”
• If you would like to say welcome in Spanish to males, you should say, “Bienvenidos.”
• There are also some other ways that you can use this, for example, when you want to use this as a greeting, you will say, “la Bienvenida.”
• When you want to use this as a reception, you are going to say, “la acogdida.”
Trying to learn Spanish may be complicated in the beginning, but the more that you use it and understand it, the better it will be.