Bilingual Homes and Speech Delays: What Parents Need to Know

In Phnom Penh, it’s common for children to grow up speaking more than one language—whether it’s Khmer, English, Chinese, or French. Many parents worry when their bilingual child seems slower to speak compared to monolingual peers. At OrbRom Center, we often hear the question: “Is my child’s speech delay caused by being raised in a bilingual home?”

Here’s what Phnom Penh parents need to know about the link between bilingualism and speech delays.

Myth: Bilingualism Causes Speech Delays

The good news: bilingualism does not cause speech delays. Children around the world successfully learn two or more languages at the same time. Some bilingual children may take a little longer to start speaking, but this is a normal part of managing two language systems—not a sign of a disorder.

When to Be Concerned

While bilingual exposure alone doesn’t cause delays, some children may still experience true speech or language disorders. Parents should consider a speech evaluation at OrbRom Center if their child:

• Doesn’t babble or use simple words by 12–18 months

• Shows very limited vocabulary in either language by age 2

• Struggles to combine words into phrases by age 3

• Is hard to understand compared to other children of the same age

• Seems frustrated or avoids speaking altogether

The Benefits of Bilingualism

In fact, research shows that bilingual children often experience long-term cognitive and social benefits, including:

• Better problem-solving skills

• Increased cultural awareness

• Stronger memory and attention abilities

So, while speech delays may occur independently of bilingualism, raising a child in a bilingual home is overall a positive experience.

How Speech Therapy Supports Bilingual Children

At OrbRom Center in Phnom Penh, our speech-language therapists are experienced in working with bilingual families. We help by:

• Assessing speech and language skills in both languages

• Creating therapy plans that respect and support bilingual development

• Teaching parents strategies to encourage communication at home in both languages

Our goal is to help children become confident communicators in every language they hear and speak.

Take Action Early

If you’re concerned about your child’s speech development in a bilingual home, early intervention is key. Contact OrbRom Center in Phnom Penh today for an expert evaluation and speech therapy plan designed for bilingual learners.